22241640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2626

約数の個数: 64

約数和(自身を含む): 67665600

約数和(自身を除く): 45423960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2539, 2920, 4380, 5078, 7617, 8760, 10156, 12695, 15234, 20312, 25390, 30468, 38085, 50780, 60936, 76170, 101560, 152340, 185347, 304680, 370694, 556041, 741388, 926735, 1112082, 1482776, 1853470, 2224164, 2780205, 3706940, 4448328, 5560410, 7413880, 11120820, 22241640]

約数ペア:

[(1, 22241640), (2, 11120820), (3, 7413880), (4, 5560410), (5, 4448328), (6, 3706940), (8, 2780205), (10, 2224164), (12, 1853470), (15, 1482776), (20, 1112082), (24, 926735), (30, 741388), (40, 556041), (60, 370694), (73, 304680), (120, 185347), (146, 152340), (219, 101560), (292, 76170), (365, 60936), (438, 50780), (584, 38085), (730, 30468), (876, 25390), (1095, 20312), (1460, 15234), (1752, 12695), (2190, 10156), (2539, 8760), (2920, 7617), (4380, 5078)]