498270240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:696

約数の個数: 288

約数和(自身を含む): 1876754880

約数和(自身を除く): 1378484640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 96, 104, 117, 120, 129, 130, 144, 156, 160, 172, 180, 195, 208, 215, 234, 240, 258, 260, 288, 312, 344, 360, 387, 390, 416, 430, 468, 480, 516, 520, 559, 585, 619, 624, 645, 688, 720, 774, 780, 860, 936, 1032, 1040, 1118, 1170, 1238, 1248, 1290, 1376, 1440, 1548, 1560, 1677, 1720, 1857, 1872, 1935, 2064, 2080, 2236, 2340, 2476, 2580, 2795, 3095, 3096, 3120, 3354, 3440, 3714, 3744, 3870, 4128, 4472, 4680, 4952, 5031, 5160, 5571, 5590, 6190, 6192, 6240, 6708, 6880, 7428, 7740, 8047, 8385, 8944, 9285, 9360, 9904, 10062, 10320, 11142, 11180, 12380, 12384, 13416, 14856, 15480, 16094, 16770, 17888, 18570, 18720, 19808, 20124, 20640, 22284, 22360, 24141, 24760, 25155, 26617, 26832, 27855, 29712, 30960, 32188, 33540, 37140, 40235, 40248, 44568, 44720, 48282, 49520, 50310, 53234, 53664, 55710, 59424, 61920, 64376, 67080, 72423, 74280, 79851, 80470, 80496, 89136, 89440, 96564, 99040, 100620, 106468, 111420, 120705, 128752, 133085, 134160, 144846, 148560, 159702, 160940, 160992, 178272, 193128, 201240, 212936, 222840, 239553, 241410, 257504, 266170, 268320, 289692, 297120, 319404, 321880, 346021, 362115, 386256, 399255, 402480, 425872, 445680, 479106, 482820, 532340, 579384, 638808, 643760, 692042, 724230, 772512, 798510, 804960, 851744, 891360, 958212, 965640, 1038063, 1064680, 1158768, 1197765, 1277616, 1287520, 1384084, 1448460, 1597020, 1730105, 1916424, 1931280, 2076126, 2129360, 2317536, 2395530, 2555232, 2768168, 2896920, 3114189, 3194040, 3460210, 3832848, 3862560, 4152252, 4258720, 4791060, 5190315, 5536336, 5793840, 6228378, 6388080, 6920420, 7665696, 8304504, 9582120, 10380630, 11072672, 11587680, 12456756, 12776160, 13840840, 15570945, 16609008, 19164240, 20761260, 24913512, 27681680, 31141890, 33218016, 38328480, 41522520, 49827024, 55363360, 62283780, 83045040, 99654048, 124567560, 166090080, 249135120, 498270240]

約数ペア:

[(1, 498270240), (2, 249135120), (3, 166090080), (4, 124567560), (5, 99654048), (6, 83045040), (8, 62283780), (9, 55363360), (10, 49827024), (12, 41522520), (13, 38328480), (15, 33218016), (16, 31141890), (18, 27681680), (20, 24913512), (24, 20761260), (26, 19164240), (30, 16609008), (32, 15570945), (36, 13840840), (39, 12776160), (40, 12456756), (43, 11587680), (45, 11072672), (48, 10380630), (52, 9582120), (60, 8304504), (65, 7665696), (72, 6920420), (78, 6388080), (80, 6228378), (86, 5793840), (90, 5536336), (96, 5190315), (104, 4791060), (117, 4258720), (120, 4152252), (129, 3862560), (130, 3832848), (144, 3460210), (156, 3194040), (160, 3114189), (172, 2896920), (180, 2768168), (195, 2555232), (208, 2395530), (215, 2317536), (234, 2129360), (240, 2076126), (258, 1931280), (260, 1916424), (288, 1730105), (312, 1597020), (344, 1448460), (360, 1384084), (387, 1287520), (390, 1277616), (416, 1197765), (430, 1158768), (468, 1064680), (480, 1038063), (516, 965640), (520, 958212), (559, 891360), (585, 851744), (619, 804960), (624, 798510), (645, 772512), (688, 724230), (720, 692042), (774, 643760), (780, 638808), (860, 579384), (936, 532340), (1032, 482820), (1040, 479106), (1118, 445680), (1170, 425872), (1238, 402480), (1248, 399255), (1290, 386256), (1376, 362115), (1440, 346021), (1548, 321880), (1560, 319404), (1677, 297120), (1720, 289692), (1857, 268320), (1872, 266170), (1935, 257504), (2064, 241410), (2080, 239553), (2236, 222840), (2340, 212936), (2476, 201240), (2580, 193128), (2795, 178272), (3095, 160992), (3096, 160940), (3120, 159702), (3354, 148560), (3440, 144846), (3714, 134160), (3744, 133085), (3870, 128752), (4128, 120705), (4472, 111420), (4680, 106468), (4952, 100620), (5031, 99040), (5160, 96564), (5571, 89440), (5590, 89136), (6190, 80496), (6192, 80470), (6240, 79851), (6708, 74280), (6880, 72423), (7428, 67080), (7740, 64376), (8047, 61920), (8385, 59424), (8944, 55710), (9285, 53664), (9360, 53234), (9904, 50310), (10062, 49520), (10320, 48282), (11142, 44720), (11180, 44568), (12380, 40248), (12384, 40235), (13416, 37140), (14856, 33540), (15480, 32188), (16094, 30960), (16770, 29712), (17888, 27855), (18570, 26832), (18720, 26617), (19808, 25155), (20124, 24760), (20640, 24141), (22284, 22360)]