202007280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{841697}}^1$

素因数の和:841713

約数の個数: 40

約数和(自身を含む): 626223312

約数和(自身を除く): 424216032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 841697, 1683394, 2525091, 3366788, 4208485, 5050182, 6733576, 8416970, 10100364, 12625455, 13467152, 16833940, 20200728, 25250910, 33667880, 40401456, 50501820, 67335760, 101003640, 202007280]

約数ペア:

[(1, 202007280), (2, 101003640), (3, 67335760), (4, 50501820), (5, 40401456), (6, 33667880), (8, 25250910), (10, 20200728), (12, 16833940), (15, 13467152), (16, 12625455), (20, 10100364), (24, 8416970), (30, 6733576), (40, 5050182), (48, 4208485), (60, 3366788), (80, 2525091), (120, 1683394), (240, 841697)]