85610520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{26423}}^1$

素因数の和:26446

約数の個数: 80

約数和(自身を含む): 287757360

約数和(自身を除く): 202146840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 26423, 52846, 79269, 105692, 132115, 158538, 211384, 237807, 264230, 317076, 396345, 475614, 528460, 634152, 713421, 792690, 951228, 1056920, 1189035, 1426842, 1585380, 1902456, 2140263, 2378070, 2853684, 3170760, 3567105, 4280526, 4756140, 5707368, 7134210, 8561052, 9512280, 10701315, 14268420, 17122104, 21402630, 28536840, 42805260, 85610520]

約数ペア:

[(1, 85610520), (2, 42805260), (3, 28536840), (4, 21402630), (5, 17122104), (6, 14268420), (8, 10701315), (9, 9512280), (10, 8561052), (12, 7134210), (15, 5707368), (18, 4756140), (20, 4280526), (24, 3567105), (27, 3170760), (30, 2853684), (36, 2378070), (40, 2140263), (45, 1902456), (54, 1585380), (60, 1426842), (72, 1189035), (81, 1056920), (90, 951228), (108, 792690), (120, 713421), (135, 634152), (162, 528460), (180, 475614), (216, 396345), (270, 317076), (324, 264230), (360, 237807), (405, 211384), (540, 158538), (648, 132115), (810, 105692), (1080, 79269), (1620, 52846), (3240, 26423)]