120487968

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 365994720

約数和(自身を除く): 245506752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 97, 114, 144, 152, 171, 194, 227, 228, 288, 291, 304, 342, 388, 454, 456, 582, 608, 681, 684, 776, 873, 908, 912, 1164, 1362, 1368, 1552, 1746, 1816, 1824, 1843, 2043, 2328, 2724, 2736, 3104, 3492, 3632, 3686, 4086, 4313, 4656, 5448, 5472, 5529, 6984, 7264, 7372, 8172, 8626, 9312, 10896, 11058, 12939, 13968, 14744, 16344, 16587, 17252, 21792, 22019, 22116, 25878, 27936, 29488, 32688, 33174, 34504, 38817, 44038, 44232, 51756, 58976, 65376, 66057, 66348, 69008, 77634, 88076, 88464, 103512, 132114, 132696, 138016, 155268, 176152, 176928, 198171, 207024, 264228, 265392, 310536, 352304, 396342, 414048, 418361, 528456, 530784, 621072, 704608, 792684, 836722, 1056912, 1242144, 1255083, 1585368, 1673444, 2113824, 2510166, 3170736, 3346888, 3765249, 5020332, 6341472, 6693776, 7530498, 10040664, 13387552, 15060996, 20081328, 30121992, 40162656, 60243984, 120487968]

約数ペア:

[(1, 120487968), (2, 60243984), (3, 40162656), (4, 30121992), (6, 20081328), (8, 15060996), (9, 13387552), (12, 10040664), (16, 7530498), (18, 6693776), (19, 6341472), (24, 5020332), (32, 3765249), (36, 3346888), (38, 3170736), (48, 2510166), (57, 2113824), (72, 1673444), (76, 1585368), (96, 1255083), (97, 1242144), (114, 1056912), (144, 836722), (152, 792684), (171, 704608), (194, 621072), (227, 530784), (228, 528456), (288, 418361), (291, 414048), (304, 396342), (342, 352304), (388, 310536), (454, 265392), (456, 264228), (582, 207024), (608, 198171), (681, 176928), (684, 176152), (776, 155268), (873, 138016), (908, 132696), (912, 132114), (1164, 103512), (1362, 88464), (1368, 88076), (1552, 77634), (1746, 69008), (1816, 66348), (1824, 66057), (1843, 65376), (2043, 58976), (2328, 51756), (2724, 44232), (2736, 44038), (3104, 38817), (3492, 34504), (3632, 33174), (3686, 32688), (4086, 29488), (4313, 27936), (4656, 25878), (5448, 22116), (5472, 22019), (5529, 21792), (6984, 17252), (7264, 16587), (7372, 16344), (8172, 14744), (8626, 13968), (9312, 12939), (10896, 11058)]