15570080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4269

約数の個数: 48

約数和(自身を含む): 38392704

約数和(自身を除く): 22822624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 4231, 8462, 16924, 21155, 33848, 42310, 67696, 84620, 97313, 135392, 169240, 194626, 338480, 389252, 486565, 676960, 778504, 973130, 1557008, 1946260, 3114016, 3892520, 7785040, 15570080]

約数ペア:

[(1, 15570080), (2, 7785040), (4, 3892520), (5, 3114016), (8, 1946260), (10, 1557008), (16, 973130), (20, 778504), (23, 676960), (32, 486565), (40, 389252), (46, 338480), (80, 194626), (92, 169240), (115, 135392), (160, 97313), (184, 84620), (230, 67696), (368, 42310), (460, 33848), (736, 21155), (920, 16924), (1840, 8462), (3680, 4231)]