2539967160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{23971}}^1$

素因数の和:24868

約数の個数: 64

約数和(自身を含む): 7628849280

約数和(自身を除く): 5088882120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 883, 1766, 2649, 3532, 4415, 5298, 7064, 8830, 10596, 13245, 17660, 21192, 23971, 26490, 35320, 47942, 52980, 71913, 95884, 105960, 119855, 143826, 191768, 239710, 287652, 359565, 479420, 575304, 719130, 958840, 1438260, 2876520, 21166393, 42332786, 63499179, 84665572, 105831965, 126998358, 169331144, 211663930, 253996716, 317495895, 423327860, 507993432, 634991790, 846655720, 1269983580, 2539967160]

約数ペア:

[(1, 2539967160), (2, 1269983580), (3, 846655720), (4, 634991790), (5, 507993432), (6, 423327860), (8, 317495895), (10, 253996716), (12, 211663930), (15, 169331144), (20, 126998358), (24, 105831965), (30, 84665572), (40, 63499179), (60, 42332786), (120, 21166393), (883, 2876520), (1766, 1438260), (2649, 958840), (3532, 719130), (4415, 575304), (5298, 479420), (7064, 359565), (8830, 287652), (10596, 239710), (13245, 191768), (17660, 143826), (21192, 119855), (23971, 105960), (26490, 95884), (35320, 71913), (47942, 52980)]