497525580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{2141}}^1$

素因数の和:3447

約数の個数: 72

約数和(自身を含む): 1511035344

約数和(自身を除く): 1013509764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1291, 2141, 2582, 3873, 4282, 5164, 6423, 6455, 7746, 8564, 10705, 11619, 12846, 12910, 15492, 19269, 19365, 21410, 23238, 25692, 25820, 32115, 38538, 38730, 42820, 46476, 58095, 64230, 77076, 77460, 96345, 116190, 128460, 192690, 232380, 385380, 2764031, 5528062, 8292093, 11056124, 13820155, 16584186, 24876279, 27640310, 33168372, 41460465, 49752558, 55280620, 82920930, 99505116, 124381395, 165841860, 248762790, 497525580]

約数ペア:

[(1, 497525580), (2, 248762790), (3, 165841860), (4, 124381395), (5, 99505116), (6, 82920930), (9, 55280620), (10, 49752558), (12, 41460465), (15, 33168372), (18, 27640310), (20, 24876279), (30, 16584186), (36, 13820155), (45, 11056124), (60, 8292093), (90, 5528062), (180, 2764031), (1291, 385380), (2141, 232380), (2582, 192690), (3873, 128460), (4282, 116190), (5164, 96345), (6423, 77460), (6455, 77076), (7746, 64230), (8564, 58095), (10705, 46476), (11619, 42820), (12846, 38730), (12910, 38538), (15492, 32115), (19269, 25820), (19365, 25692), (21410, 23238)]