100128240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139067}}^1$

素因数の和:139086

約数の個数: 60

約数和(自身を含む): 336266424

約数和(自身を除く): 236138184

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, 80, 90, 120, 144, 180, 240, 360, 720, 139067, 278134, 417201, 556268, 695335, 834402, 1112536, 1251603, 1390670, 1668804, 2086005, 2225072, 2503206, 2781340, 3337608, 4172010, 5006412, 5562680, 6258015, 6675216, 8344020, 10012824, 11125360, 12516030, 16688040, 20025648, 25032060, 33376080, 50064120, 100128240]

約数ペア:

[(1, 100128240), (2, 50064120), (3, 33376080), (4, 25032060), (5, 20025648), (6, 16688040), (8, 12516030), (9, 11125360), (10, 10012824), (12, 8344020), (15, 6675216), (16, 6258015), (18, 5562680), (20, 5006412), (24, 4172010), (30, 3337608), (36, 2781340), (40, 2503206), (45, 2225072), (48, 2086005), (60, 1668804), (72, 1390670), (80, 1251603), (90, 1112536), (120, 834402), (144, 695335), (180, 556268), (240, 417201), (360, 278134), (720, 139067)]