1042553520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18329}}^1$

素因数の和:18427

約数の個数: 120

約数和(自身を含む): 3545755200

約数和(自身を除く): 2503201680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18329, 18960, 28440, 36658, 54987, 56880, 73316, 91645, 109974, 146632, 164961, 183290, 219948, 274935, 293264, 329922, 366580, 439896, 549870, 659844, 733160, 824805, 879792, 1099740, 1319688, 1447991, 1466320, 1649610, 2199480, 2639376, 2895982, 3299220, 4343973, 4398960, 5791964, 6598440, 7239955, 8687946, 11583928, 13031919, 13196880, 14479910, 17375892, 21719865, 23167856, 26063838, 28959820, 34751784, 43439730, 52127676, 57919640, 65159595, 69503568, 86879460, 104255352, 115839280, 130319190, 173758920, 208510704, 260638380, 347517840, 521276760, 1042553520]

約数ペア:

[(1, 1042553520), (2, 521276760), (3, 347517840), (4, 260638380), (5, 208510704), (6, 173758920), (8, 130319190), (9, 115839280), (10, 104255352), (12, 86879460), (15, 69503568), (16, 65159595), (18, 57919640), (20, 52127676), (24, 43439730), (30, 34751784), (36, 28959820), (40, 26063838), (45, 23167856), (48, 21719865), (60, 17375892), (72, 14479910), (79, 13196880), (80, 13031919), (90, 11583928), (120, 8687946), (144, 7239955), (158, 6598440), (180, 5791964), (237, 4398960), (240, 4343973), (316, 3299220), (360, 2895982), (395, 2639376), (474, 2199480), (632, 1649610), (711, 1466320), (720, 1447991), (790, 1319688), (948, 1099740), (1185, 879792), (1264, 824805), (1422, 733160), (1580, 659844), (1896, 549870), (2370, 439896), (2844, 366580), (3160, 329922), (3555, 293264), (3792, 274935), (4740, 219948), (5688, 183290), (6320, 164961), (7110, 146632), (9480, 109974), (11376, 91645), (14220, 73316), (18329, 56880), (18960, 54987), (28440, 36658)]