72325920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2843}}^1$

素因数の和:2914

約数の個数: 96

約数和(自身を含む): 232206912

約数和(自身を除く): 159880992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 2843, 3180, 4240, 5088, 5686, 6360, 8480, 8529, 11372, 12720, 14215, 17058, 22744, 25440, 28430, 34116, 42645, 45488, 56860, 68232, 85290, 90976, 113720, 136464, 150679, 170580, 227440, 272928, 301358, 341160, 452037, 454880, 602716, 682320, 753395, 904074, 1205432, 1364640, 1506790, 1808148, 2260185, 2410864, 3013580, 3616296, 4520370, 4821728, 6027160, 7232592, 9040740, 12054320, 14465184, 18081480, 24108640, 36162960, 72325920]

約数ペア:

[(1, 72325920), (2, 36162960), (3, 24108640), (4, 18081480), (5, 14465184), (6, 12054320), (8, 9040740), (10, 7232592), (12, 6027160), (15, 4821728), (16, 4520370), (20, 3616296), (24, 3013580), (30, 2410864), (32, 2260185), (40, 1808148), (48, 1506790), (53, 1364640), (60, 1205432), (80, 904074), (96, 753395), (106, 682320), (120, 602716), (159, 454880), (160, 452037), (212, 341160), (240, 301358), (265, 272928), (318, 227440), (424, 170580), (480, 150679), (530, 136464), (636, 113720), (795, 90976), (848, 85290), (1060, 68232), (1272, 56860), (1590, 45488), (1696, 42645), (2120, 34116), (2544, 28430), (2843, 25440), (3180, 22744), (4240, 17058), (5088, 14215), (5686, 12720), (6360, 11372), (8480, 8529)]