1580669880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{248533}}^1$

素因数の和:248600

約数の個数: 64

約数和(自身を含む): 4831500960

約数和(自身を除く): 3250831080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 248533, 497066, 745599, 994132, 1242665, 1491198, 1988264, 2485330, 2982396, 3727995, 4970660, 5964792, 7455990, 9941320, 13172249, 14911980, 26344498, 29823960, 39516747, 52688996, 65861245, 79033494, 105377992, 131722490, 158066988, 197583735, 263444980, 316133976, 395167470, 526889960, 790334940, 1580669880]

約数ペア:

[(1, 1580669880), (2, 790334940), (3, 526889960), (4, 395167470), (5, 316133976), (6, 263444980), (8, 197583735), (10, 158066988), (12, 131722490), (15, 105377992), (20, 79033494), (24, 65861245), (30, 52688996), (40, 39516747), (53, 29823960), (60, 26344498), (106, 14911980), (120, 13172249), (159, 9941320), (212, 7455990), (265, 5964792), (318, 4970660), (424, 3727995), (530, 2982396), (636, 2485330), (795, 1988264), (1060, 1491198), (1272, 1242665), (1590, 994132), (2120, 745599), (3180, 497066), (6360, 248533)]