71656080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1019}}^1$

素因数の和:1328

約数の個数: 80

約数和(自身を含む): 223110720

約数和(自身を除く): 151454640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1019, 1172, 1465, 1758, 2038, 2344, 2930, 3057, 3516, 4076, 4395, 4688, 5095, 5860, 6114, 7032, 8152, 8790, 10190, 11720, 12228, 14064, 15285, 16304, 17580, 20380, 23440, 24456, 30570, 35160, 40760, 48912, 61140, 70320, 81520, 122280, 244560, 298567, 597134, 895701, 1194268, 1492835, 1791402, 2388536, 2985670, 3582804, 4478505, 4777072, 5971340, 7165608, 8957010, 11942680, 14331216, 17914020, 23885360, 35828040, 71656080]

約数ペア:

[(1, 71656080), (2, 35828040), (3, 23885360), (4, 17914020), (5, 14331216), (6, 11942680), (8, 8957010), (10, 7165608), (12, 5971340), (15, 4777072), (16, 4478505), (20, 3582804), (24, 2985670), (30, 2388536), (40, 1791402), (48, 1492835), (60, 1194268), (80, 895701), (120, 597134), (240, 298567), (293, 244560), (586, 122280), (879, 81520), (1019, 70320), (1172, 61140), (1465, 48912), (1758, 40760), (2038, 35160), (2344, 30570), (2930, 24456), (3057, 23440), (3516, 20380), (4076, 17580), (4395, 16304), (4688, 15285), (5095, 14064), (5860, 12228), (6114, 11720), (7032, 10190), (8152, 8790)]