15316680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 46411200

約数和(自身を除く): 31094520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1171, 1308, 1635, 2180, 2342, 2616, 3270, 3513, 4360, 4684, 5855, 6540, 7026, 9368, 11710, 13080, 14052, 17565, 23420, 28104, 35130, 46840, 70260, 127639, 140520, 255278, 382917, 510556, 638195, 765834, 1021112, 1276390, 1531668, 1914585, 2552780, 3063336, 3829170, 5105560, 7658340, 15316680]

約数ペア:

[(1, 15316680), (2, 7658340), (3, 5105560), (4, 3829170), (5, 3063336), (6, 2552780), (8, 1914585), (10, 1531668), (12, 1276390), (15, 1021112), (20, 765834), (24, 638195), (30, 510556), (40, 382917), (60, 255278), (109, 140520), (120, 127639), (218, 70260), (327, 46840), (436, 35130), (545, 28104), (654, 23420), (872, 17565), (1090, 14052), (1171, 13080), (1308, 11710), (1635, 9368), (2180, 7026), (2342, 6540), (2616, 5855), (3270, 4684), (3513, 4360)]