549498720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 1798917120

約数和(自身を除く): 1249418400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 79, 80, 86, 96, 120, 129, 158, 160, 172, 215, 237, 240, 258, 316, 337, 344, 395, 430, 474, 480, 516, 632, 645, 674, 688, 790, 860, 948, 1011, 1032, 1185, 1264, 1290, 1348, 1376, 1580, 1685, 1720, 1896, 2022, 2064, 2370, 2528, 2580, 2696, 3160, 3370, 3397, 3440, 3792, 4044, 4128, 4740, 5055, 5160, 5392, 6320, 6740, 6794, 6880, 7584, 8088, 9480, 10110, 10191, 10320, 10784, 12640, 13480, 13588, 14491, 16176, 16985, 18960, 20220, 20382, 20640, 26623, 26960, 27176, 28982, 32352, 33970, 37920, 40440, 40764, 43473, 50955, 53246, 53920, 54352, 57964, 67940, 72455, 79869, 80880, 81528, 86946, 101910, 106492, 108704, 115928, 133115, 135880, 144910, 159738, 161760, 163056, 173892, 203820, 212984, 217365, 231856, 266230, 271760, 289820, 319476, 326112, 347784, 399345, 407640, 425968, 434730, 463712, 532460, 543520, 579640, 638952, 695568, 798690, 815280, 851936, 869460, 1064920, 1144789, 1159280, 1277904, 1391136, 1597380, 1630560, 1738920, 2129840, 2289578, 2318560, 2555808, 3194760, 3434367, 3477840, 4259680, 4579156, 5723945, 6389520, 6868734, 6955680, 9158312, 11447890, 12779040, 13737468, 17171835, 18316624, 22895780, 27474936, 34343670, 36633248, 45791560, 54949872, 68687340, 91583120, 109899744, 137374680, 183166240, 274749360, 549498720]

約数ペア:

[(1, 549498720), (2, 274749360), (3, 183166240), (4, 137374680), (5, 109899744), (6, 91583120), (8, 68687340), (10, 54949872), (12, 45791560), (15, 36633248), (16, 34343670), (20, 27474936), (24, 22895780), (30, 18316624), (32, 17171835), (40, 13737468), (43, 12779040), (48, 11447890), (60, 9158312), (79, 6955680), (80, 6868734), (86, 6389520), (96, 5723945), (120, 4579156), (129, 4259680), (158, 3477840), (160, 3434367), (172, 3194760), (215, 2555808), (237, 2318560), (240, 2289578), (258, 2129840), (316, 1738920), (337, 1630560), (344, 1597380), (395, 1391136), (430, 1277904), (474, 1159280), (480, 1144789), (516, 1064920), (632, 869460), (645, 851936), (674, 815280), (688, 798690), (790, 695568), (860, 638952), (948, 579640), (1011, 543520), (1032, 532460), (1185, 463712), (1264, 434730), (1290, 425968), (1348, 407640), (1376, 399345), (1580, 347784), (1685, 326112), (1720, 319476), (1896, 289820), (2022, 271760), (2064, 266230), (2370, 231856), (2528, 217365), (2580, 212984), (2696, 203820), (3160, 173892), (3370, 163056), (3397, 161760), (3440, 159738), (3792, 144910), (4044, 135880), (4128, 133115), (4740, 115928), (5055, 108704), (5160, 106492), (5392, 101910), (6320, 86946), (6740, 81528), (6794, 80880), (6880, 79869), (7584, 72455), (8088, 67940), (9480, 57964), (10110, 54352), (10191, 53920), (10320, 53246), (10784, 50955), (12640, 43473), (13480, 40764), (13588, 40440), (14491, 37920), (16176, 33970), (16985, 32352), (18960, 28982), (20220, 27176), (20382, 26960), (20640, 26623)]