64275480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9397}}^1$

素因数の和:9433

約数の個数: 96

約数和(自身を含む): 219913200

約数和(自身を除く): 155637720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 9397, 18794, 28191, 37588, 46985, 56382, 75176, 84573, 93970, 112764, 140955, 169146, 178543, 187940, 225528, 281910, 338292, 357086, 375880, 422865, 535629, 563820, 676584, 714172, 845730, 892715, 1071258, 1127640, 1428344, 1606887, 1691460, 1785430, 2142516, 2678145, 3213774, 3382920, 3570860, 4285032, 5356290, 6427548, 7141720, 8034435, 10712580, 12855096, 16068870, 21425160, 32137740, 64275480]

約数ペア:

[(1, 64275480), (2, 32137740), (3, 21425160), (4, 16068870), (5, 12855096), (6, 10712580), (8, 8034435), (9, 7141720), (10, 6427548), (12, 5356290), (15, 4285032), (18, 3570860), (19, 3382920), (20, 3213774), (24, 2678145), (30, 2142516), (36, 1785430), (38, 1691460), (40, 1606887), (45, 1428344), (57, 1127640), (60, 1071258), (72, 892715), (76, 845730), (90, 714172), (95, 676584), (114, 563820), (120, 535629), (152, 422865), (171, 375880), (180, 357086), (190, 338292), (228, 281910), (285, 225528), (342, 187940), (360, 178543), (380, 169146), (456, 140955), (570, 112764), (684, 93970), (760, 84573), (855, 75176), (1140, 56382), (1368, 46985), (1710, 37588), (2280, 28191), (3420, 18794), (6840, 9397)]