16455835920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{158351}}^1$

素因数の和:158800

約数の個数: 80

約数和(自身を含む): 51131227392

約数和(自身を除く): 34675391472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 433, 866, 1299, 1732, 2165, 2598, 3464, 4330, 5196, 6495, 6928, 8660, 10392, 12990, 17320, 20784, 25980, 34640, 51960, 103920, 158351, 316702, 475053, 633404, 791755, 950106, 1266808, 1583510, 1900212, 2375265, 2533616, 3167020, 3800424, 4750530, 6334040, 7600848, 9501060, 12668080, 19002120, 38004240, 68565983, 137131966, 205697949, 274263932, 342829915, 411395898, 548527864, 685659830, 822791796, 1028489745, 1097055728, 1371319660, 1645583592, 2056979490, 2742639320, 3291167184, 4113958980, 5485278640, 8227917960, 16455835920]

約数ペア:

[(1, 16455835920), (2, 8227917960), (3, 5485278640), (4, 4113958980), (5, 3291167184), (6, 2742639320), (8, 2056979490), (10, 1645583592), (12, 1371319660), (15, 1097055728), (16, 1028489745), (20, 822791796), (24, 685659830), (30, 548527864), (40, 411395898), (48, 342829915), (60, 274263932), (80, 205697949), (120, 137131966), (240, 68565983), (433, 38004240), (866, 19002120), (1299, 12668080), (1732, 9501060), (2165, 7600848), (2598, 6334040), (3464, 4750530), (4330, 3800424), (5196, 3167020), (6495, 2533616), (6928, 2375265), (8660, 1900212), (10392, 1583510), (12990, 1266808), (17320, 950106), (20784, 791755), (25980, 633404), (34640, 475053), (51960, 316702), (103920, 158351)]