80962080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5441}}^1$

素因数の和:5490

約数の個数: 96

約数和(自身を含む): 263305728

約数和(自身を除く): 182343648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 5441, 7440, 10882, 14880, 16323, 21764, 27205, 32646, 43528, 54410, 65292, 81615, 87056, 108820, 130584, 163230, 168671, 174112, 217640, 261168, 326460, 337342, 435280, 506013, 522336, 652920, 674684, 843355, 870560, 1012026, 1305840, 1349368, 1686710, 2024052, 2530065, 2611680, 2698736, 3373420, 4048104, 5060130, 5397472, 6746840, 8096208, 10120260, 13493680, 16192416, 20240520, 26987360, 40481040, 80962080]

約数ペア:

[(1, 80962080), (2, 40481040), (3, 26987360), (4, 20240520), (5, 16192416), (6, 13493680), (8, 10120260), (10, 8096208), (12, 6746840), (15, 5397472), (16, 5060130), (20, 4048104), (24, 3373420), (30, 2698736), (31, 2611680), (32, 2530065), (40, 2024052), (48, 1686710), (60, 1349368), (62, 1305840), (80, 1012026), (93, 870560), (96, 843355), (120, 674684), (124, 652920), (155, 522336), (160, 506013), (186, 435280), (240, 337342), (248, 326460), (310, 261168), (372, 217640), (465, 174112), (480, 168671), (496, 163230), (620, 130584), (744, 108820), (930, 87056), (992, 81615), (1240, 65292), (1488, 54410), (1860, 43528), (2480, 32646), (2976, 27205), (3720, 21764), (4960, 16323), (5441, 14880), (7440, 10882)]