13690920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 41322240

約数和(自身を除く): 27631320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 421, 542, 813, 842, 1084, 1263, 1355, 1626, 1684, 2105, 2168, 2526, 2710, 3252, 3368, 4065, 4210, 5052, 5420, 6315, 6504, 8130, 8420, 10104, 10840, 12630, 16260, 16840, 25260, 32520, 50520, 114091, 228182, 342273, 456364, 570455, 684546, 912728, 1140910, 1369092, 1711365, 2281820, 2738184, 3422730, 4563640, 6845460, 13690920]

約数ペア:

[(1, 13690920), (2, 6845460), (3, 4563640), (4, 3422730), (5, 2738184), (6, 2281820), (8, 1711365), (10, 1369092), (12, 1140910), (15, 912728), (20, 684546), (24, 570455), (30, 456364), (40, 342273), (60, 228182), (120, 114091), (271, 50520), (421, 32520), (542, 25260), (813, 16840), (842, 16260), (1084, 12630), (1263, 10840), (1355, 10104), (1626, 8420), (1684, 8130), (2105, 6504), (2168, 6315), (2526, 5420), (2710, 5052), (3252, 4210), (3368, 4065)]