2430215520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6197}}^1$

素因数の和:6277

約数の個数: 192

約数和(自身を含む): 8246810880

約数和(自身を除く): 5816595360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 480, 516, 570, 608, 645, 688, 760, 817, 860, 912, 1032, 1140, 1290, 1376, 1520, 1634, 1720, 1824, 2064, 2280, 2451, 2580, 3040, 3268, 3440, 4085, 4128, 4560, 4902, 5160, 6197, 6536, 6880, 8170, 9120, 9804, 10320, 12255, 12394, 13072, 16340, 18591, 19608, 20640, 24510, 24788, 26144, 30985, 32680, 37182, 39216, 49020, 49576, 61970, 65360, 74364, 78432, 92955, 98040, 99152, 117743, 123940, 130720, 148728, 185910, 196080, 198304, 235486, 247880, 266471, 297456, 353229, 371820, 392160, 470972, 495760, 532942, 588715, 594912, 706458, 743640, 799413, 941944, 991520, 1065884, 1177430, 1332355, 1412916, 1487280, 1598826, 1766145, 1883888, 2131768, 2354860, 2664710, 2825832, 2974560, 3197652, 3532290, 3767776, 3997065, 4263536, 4709720, 5062949, 5329420, 5651664, 6395304, 7064580, 7994130, 8527072, 9419440, 10125898, 10658840, 11303328, 12790608, 14129160, 15188847, 15988260, 18838880, 20251796, 21317680, 25314745, 25581216, 28258320, 30377694, 31976520, 40503592, 42635360, 50629490, 56516640, 60755388, 63953040, 75944235, 81007184, 101258980, 121510776, 127906080, 151888470, 162014368, 202517960, 243021552, 303776940, 405035920, 486043104, 607553880, 810071840, 1215107760, 2430215520]

約数ペア:

[(1, 2430215520), (2, 1215107760), (3, 810071840), (4, 607553880), (5, 486043104), (6, 405035920), (8, 303776940), (10, 243021552), (12, 202517960), (15, 162014368), (16, 151888470), (19, 127906080), (20, 121510776), (24, 101258980), (30, 81007184), (32, 75944235), (38, 63953040), (40, 60755388), (43, 56516640), (48, 50629490), (57, 42635360), (60, 40503592), (76, 31976520), (80, 30377694), (86, 28258320), (95, 25581216), (96, 25314745), (114, 21317680), (120, 20251796), (129, 18838880), (152, 15988260), (160, 15188847), (172, 14129160), (190, 12790608), (215, 11303328), (228, 10658840), (240, 10125898), (258, 9419440), (285, 8527072), (304, 7994130), (344, 7064580), (380, 6395304), (430, 5651664), (456, 5329420), (480, 5062949), (516, 4709720), (570, 4263536), (608, 3997065), (645, 3767776), (688, 3532290), (760, 3197652), (817, 2974560), (860, 2825832), (912, 2664710), (1032, 2354860), (1140, 2131768), (1290, 1883888), (1376, 1766145), (1520, 1598826), (1634, 1487280), (1720, 1412916), (1824, 1332355), (2064, 1177430), (2280, 1065884), (2451, 991520), (2580, 941944), (3040, 799413), (3268, 743640), (3440, 706458), (4085, 594912), (4128, 588715), (4560, 532942), (4902, 495760), (5160, 470972), (6197, 392160), (6536, 371820), (6880, 353229), (8170, 297456), (9120, 266471), (9804, 247880), (10320, 235486), (12255, 198304), (12394, 196080), (13072, 185910), (16340, 148728), (18591, 130720), (19608, 123940), (20640, 117743), (24510, 99152), (24788, 98040), (26144, 92955), (30985, 78432), (32680, 74364), (37182, 65360), (39216, 61970), (49020, 49576)]