13313880

素因数分解:

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

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 44703360

約数和(自身を除く): 31389480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1193, 1240, 1395, 1860, 2232, 2386, 2790, 3579, 3720, 4772, 5580, 5965, 7158, 9544, 10737, 11160, 11930, 14316, 17895, 21474, 23860, 28632, 35790, 36983, 42948, 47720, 53685, 71580, 73966, 85896, 107370, 110949, 143160, 147932, 184915, 214740, 221898, 295864, 332847, 369830, 429480, 443796, 554745, 665694, 739660, 887592, 1109490, 1331388, 1479320, 1664235, 2218980, 2662776, 3328470, 4437960, 6656940, 13313880]

約数ペア:

[(1, 13313880), (2, 6656940), (3, 4437960), (4, 3328470), (5, 2662776), (6, 2218980), (8, 1664235), (9, 1479320), (10, 1331388), (12, 1109490), (15, 887592), (18, 739660), (20, 665694), (24, 554745), (30, 443796), (31, 429480), (36, 369830), (40, 332847), (45, 295864), (60, 221898), (62, 214740), (72, 184915), (90, 147932), (93, 143160), (120, 110949), (124, 107370), (155, 85896), (180, 73966), (186, 71580), (248, 53685), (279, 47720), (310, 42948), (360, 36983), (372, 35790), (465, 28632), (558, 23860), (620, 21474), (744, 17895), (930, 14316), (1116, 11930), (1193, 11160), (1240, 10737), (1395, 9544), (1860, 7158), (2232, 5965), (2386, 5580), (2790, 4772), (3579, 3720)]