56709360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1095

約数の個数: 120

約数和(自身を含む): 193053120

約数和(自身を除く): 136343760

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, 997, 1185, 1264, 1422, 1580, 1896, 1994, 2370, 2844, 2991, 3160, 3555, 3792, 3988, 4740, 4985, 5688, 5982, 6320, 7110, 7976, 8973, 9480, 9970, 11376, 11964, 14220, 14955, 15952, 17946, 18960, 19940, 23928, 28440, 29910, 35892, 39880, 44865, 47856, 56880, 59820, 71784, 78763, 79760, 89730, 119640, 143568, 157526, 179460, 236289, 239280, 315052, 358920, 393815, 472578, 630104, 708867, 717840, 787630, 945156, 1181445, 1260208, 1417734, 1575260, 1890312, 2362890, 2835468, 3150520, 3544335, 3780624, 4725780, 5670936, 6301040, 7088670, 9451560, 11341872, 14177340, 18903120, 28354680, 56709360]

約数ペア:

[(1, 56709360), (2, 28354680), (3, 18903120), (4, 14177340), (5, 11341872), (6, 9451560), (8, 7088670), (9, 6301040), (10, 5670936), (12, 4725780), (15, 3780624), (16, 3544335), (18, 3150520), (20, 2835468), (24, 2362890), (30, 1890312), (36, 1575260), (40, 1417734), (45, 1260208), (48, 1181445), (60, 945156), (72, 787630), (79, 717840), (80, 708867), (90, 630104), (120, 472578), (144, 393815), (158, 358920), (180, 315052), (237, 239280), (240, 236289), (316, 179460), (360, 157526), (395, 143568), (474, 119640), (632, 89730), (711, 79760), (720, 78763), (790, 71784), (948, 59820), (997, 56880), (1185, 47856), (1264, 44865), (1422, 39880), (1580, 35892), (1896, 29910), (1994, 28440), (2370, 23928), (2844, 19940), (2991, 18960), (3160, 17946), (3555, 15952), (3792, 14955), (3988, 14220), (4740, 11964), (4985, 11376), (5688, 9970), (5982, 9480), (6320, 8973), (7110, 7976)]