79656240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5441}}^1$

素因数の和:5518

約数の個数: 80

約数和(自身を含む): 251028576

約数和(自身を除く): 171372336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 5441, 7320, 10882, 14640, 16323, 21764, 27205, 32646, 43528, 54410, 65292, 81615, 87056, 108820, 130584, 163230, 217640, 261168, 326460, 331901, 435280, 652920, 663802, 995703, 1305840, 1327604, 1659505, 1991406, 2655208, 3319010, 3982812, 4978515, 5310416, 6638020, 7965624, 9957030, 13276040, 15931248, 19914060, 26552080, 39828120, 79656240]

約数ペア:

[(1, 79656240), (2, 39828120), (3, 26552080), (4, 19914060), (5, 15931248), (6, 13276040), (8, 9957030), (10, 7965624), (12, 6638020), (15, 5310416), (16, 4978515), (20, 3982812), (24, 3319010), (30, 2655208), (40, 1991406), (48, 1659505), (60, 1327604), (61, 1305840), (80, 995703), (120, 663802), (122, 652920), (183, 435280), (240, 331901), (244, 326460), (305, 261168), (366, 217640), (488, 163230), (610, 130584), (732, 108820), (915, 87056), (976, 81615), (1220, 65292), (1464, 54410), (1830, 43528), (2440, 32646), (2928, 27205), (3660, 21764), (4880, 16323), (5441, 14640), (7320, 10882)]