890751480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{6983}}^1$

素因数の和:8060

約数の個数: 64

約数和(自身を含む): 2675151360

約数和(自身を除く): 1784399880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1063, 2126, 3189, 4252, 5315, 6378, 6983, 8504, 10630, 12756, 13966, 15945, 20949, 21260, 25512, 27932, 31890, 34915, 41898, 42520, 55864, 63780, 69830, 83796, 104745, 127560, 139660, 167592, 209490, 279320, 418980, 837960, 7422929, 14845858, 22268787, 29691716, 37114645, 44537574, 59383432, 74229290, 89075148, 111343935, 148458580, 178150296, 222687870, 296917160, 445375740, 890751480]

約数ペア:

[(1, 890751480), (2, 445375740), (3, 296917160), (4, 222687870), (5, 178150296), (6, 148458580), (8, 111343935), (10, 89075148), (12, 74229290), (15, 59383432), (20, 44537574), (24, 37114645), (30, 29691716), (40, 22268787), (60, 14845858), (120, 7422929), (1063, 837960), (2126, 418980), (3189, 279320), (4252, 209490), (5315, 167592), (6378, 139660), (6983, 127560), (8504, 104745), (10630, 83796), (12756, 69830), (13966, 63780), (15945, 55864), (20949, 42520), (21260, 41898), (25512, 34915), (27932, 31890)]