90933240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39883}}^1$

素因数の和:39916

約数の個数: 64

約数和(自身を含む): 287164800

約数和(自身を除く): 196231560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 39883, 79766, 119649, 159532, 199415, 239298, 319064, 398830, 478596, 598245, 757777, 797660, 957192, 1196490, 1515554, 1595320, 2273331, 2392980, 3031108, 3788885, 4546662, 4785960, 6062216, 7577770, 9093324, 11366655, 15155540, 18186648, 22733310, 30311080, 45466620, 90933240]

約数ペア:

[(1, 90933240), (2, 45466620), (3, 30311080), (4, 22733310), (5, 18186648), (6, 15155540), (8, 11366655), (10, 9093324), (12, 7577770), (15, 6062216), (19, 4785960), (20, 4546662), (24, 3788885), (30, 3031108), (38, 2392980), (40, 2273331), (57, 1595320), (60, 1515554), (76, 1196490), (95, 957192), (114, 797660), (120, 757777), (152, 598245), (190, 478596), (228, 398830), (285, 319064), (380, 239298), (456, 199415), (570, 159532), (760, 119649), (1140, 79766), (2280, 39883)]