8875920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1240

約数の個数: 80

約数和(自身を含む): 28426752

約数和(自身を除く): 19550832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1193, 1240, 1488, 1860, 2386, 2480, 3579, 3720, 4772, 5965, 7158, 7440, 9544, 11930, 14316, 17895, 19088, 23860, 28632, 35790, 36983, 47720, 57264, 71580, 73966, 95440, 110949, 143160, 147932, 184915, 221898, 286320, 295864, 369830, 443796, 554745, 591728, 739660, 887592, 1109490, 1479320, 1775184, 2218980, 2958640, 4437960, 8875920]

約数ペア:

[(1, 8875920), (2, 4437960), (3, 2958640), (4, 2218980), (5, 1775184), (6, 1479320), (8, 1109490), (10, 887592), (12, 739660), (15, 591728), (16, 554745), (20, 443796), (24, 369830), (30, 295864), (31, 286320), (40, 221898), (48, 184915), (60, 147932), (62, 143160), (80, 110949), (93, 95440), (120, 73966), (124, 71580), (155, 57264), (186, 47720), (240, 36983), (248, 35790), (310, 28632), (372, 23860), (465, 19088), (496, 17895), (620, 14316), (744, 11930), (930, 9544), (1193, 7440), (1240, 7158), (1488, 5965), (1860, 4772), (2386, 3720), (2480, 3579)]