68882160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7757}}^1$

素因数の和:7810

約数の個数: 80

約数和(自身を含む): 219334176

約数和(自身を除く): 150452016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 7757, 8880, 15514, 23271, 31028, 38785, 46542, 62056, 77570, 93084, 116355, 124112, 155140, 186168, 232710, 287009, 310280, 372336, 465420, 574018, 620560, 861027, 930840, 1148036, 1435045, 1722054, 1861680, 2296072, 2870090, 3444108, 4305135, 4592144, 5740180, 6888216, 8610270, 11480360, 13776432, 17220540, 22960720, 34441080, 68882160]

約数ペア:

[(1, 68882160), (2, 34441080), (3, 22960720), (4, 17220540), (5, 13776432), (6, 11480360), (8, 8610270), (10, 6888216), (12, 5740180), (15, 4592144), (16, 4305135), (20, 3444108), (24, 2870090), (30, 2296072), (37, 1861680), (40, 1722054), (48, 1435045), (60, 1148036), (74, 930840), (80, 861027), (111, 620560), (120, 574018), (148, 465420), (185, 372336), (222, 310280), (240, 287009), (296, 232710), (370, 186168), (444, 155140), (555, 124112), (592, 116355), (740, 93084), (888, 77570), (1110, 62056), (1480, 46542), (1776, 38785), (2220, 31028), (2960, 23271), (4440, 15514), (7757, 8880)]