2623620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 7459200

約数和(自身を除く): 4835580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 599, 730, 876, 1095, 1198, 1460, 1797, 2190, 2396, 2995, 3594, 4380, 5990, 7188, 8985, 11980, 17970, 35940, 43727, 87454, 131181, 174908, 218635, 262362, 437270, 524724, 655905, 874540, 1311810, 2623620]

約数ペア:

[(1, 2623620), (2, 1311810), (3, 874540), (4, 655905), (5, 524724), (6, 437270), (10, 262362), (12, 218635), (15, 174908), (20, 131181), (30, 87454), (60, 43727), (73, 35940), (146, 17970), (219, 11980), (292, 8985), (365, 7188), (438, 5990), (599, 4380), (730, 3594), (876, 2995), (1095, 2396), (1198, 2190), (1460, 1797)]