146860920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{407947}}^1$

素因数の和:407964

約数の個数: 48

約数和(自身を含む): 477299160

約数和(自身を除く): 330438240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 407947, 815894, 1223841, 1631788, 2039735, 2447682, 3263576, 3671523, 4079470, 4895364, 6119205, 7343046, 8158940, 9790728, 12238410, 14686092, 16317880, 18357615, 24476820, 29372184, 36715230, 48953640, 73430460, 146860920]

約数ペア:

[(1, 146860920), (2, 73430460), (3, 48953640), (4, 36715230), (5, 29372184), (6, 24476820), (8, 18357615), (9, 16317880), (10, 14686092), (12, 12238410), (15, 9790728), (18, 8158940), (20, 7343046), (24, 6119205), (30, 4895364), (36, 4079470), (40, 3671523), (45, 3263576), (60, 2447682), (72, 2039735), (90, 1631788), (120, 1223841), (180, 815894), (360, 407947)]