74269680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{309457}}^1$

素因数の和:309473

約数の個数: 40

約数和(自身を含む): 230236752

約数和(自身を除く): 155967072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 309457, 618914, 928371, 1237828, 1547285, 1856742, 2475656, 3094570, 3713484, 4641855, 4951312, 6189140, 7426968, 9283710, 12378280, 14853936, 18567420, 24756560, 37134840, 74269680]

約数ペア:

[(1, 74269680), (2, 37134840), (3, 24756560), (4, 18567420), (5, 14853936), (6, 12378280), (8, 9283710), (10, 7426968), (12, 6189140), (15, 4951312), (16, 4641855), (20, 3713484), (24, 3094570), (30, 2475656), (40, 1856742), (48, 1547285), (60, 1237828), (80, 928371), (120, 618914), (240, 309457)]