262748520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2579}}^1$

素因数の和:2879

約数の個数: 96

約数和(自身を含む): 857282400

約数和(自身を除く): 594533880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 283, 360, 566, 849, 1132, 1415, 1698, 2264, 2547, 2579, 2830, 3396, 4245, 5094, 5158, 5660, 6792, 7737, 8490, 10188, 10316, 11320, 12735, 12895, 15474, 16980, 20376, 20632, 23211, 25470, 25790, 30948, 33960, 38685, 46422, 50940, 51580, 61896, 77370, 92844, 101880, 103160, 116055, 154740, 185688, 232110, 309480, 464220, 729857, 928440, 1459714, 2189571, 2919428, 3649285, 4379142, 5838856, 6568713, 7298570, 8758284, 10947855, 13137426, 14597140, 17516568, 21895710, 26274852, 29194280, 32843565, 43791420, 52549704, 65687130, 87582840, 131374260, 262748520]

約数ペア:

[(1, 262748520), (2, 131374260), (3, 87582840), (4, 65687130), (5, 52549704), (6, 43791420), (8, 32843565), (9, 29194280), (10, 26274852), (12, 21895710), (15, 17516568), (18, 14597140), (20, 13137426), (24, 10947855), (30, 8758284), (36, 7298570), (40, 6568713), (45, 5838856), (60, 4379142), (72, 3649285), (90, 2919428), (120, 2189571), (180, 1459714), (283, 928440), (360, 729857), (566, 464220), (849, 309480), (1132, 232110), (1415, 185688), (1698, 154740), (2264, 116055), (2547, 103160), (2579, 101880), (2830, 92844), (3396, 77370), (4245, 61896), (5094, 51580), (5158, 50940), (5660, 46422), (6792, 38685), (7737, 33960), (8490, 30948), (10188, 25790), (10316, 25470), (11320, 23211), (12735, 20632), (12895, 20376), (15474, 16980)]