4260360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2758

約数の個数: 64

約数和(自身を含む): 13769280

約数和(自身を除く): 9508920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2731, 5462, 8193, 10924, 13655, 16386, 21848, 27310, 32772, 35503, 40965, 54620, 65544, 71006, 81930, 106509, 109240, 142012, 163860, 177515, 213018, 284024, 327720, 355030, 426036, 532545, 710060, 852072, 1065090, 1420120, 2130180, 4260360]

約数ペア:

[(1, 4260360), (2, 2130180), (3, 1420120), (4, 1065090), (5, 852072), (6, 710060), (8, 532545), (10, 426036), (12, 355030), (13, 327720), (15, 284024), (20, 213018), (24, 177515), (26, 163860), (30, 142012), (39, 109240), (40, 106509), (52, 81930), (60, 71006), (65, 65544), (78, 54620), (104, 40965), (120, 35503), (130, 32772), (156, 27310), (195, 21848), (260, 16386), (312, 13655), (390, 10924), (520, 8193), (780, 5462), (1560, 2731)]