69728160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{145267}}^1$

素因数の和:145285

約数の個数: 48

約数和(自身を含む): 219645216

約数和(自身を除く): 149917056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 145267, 290534, 435801, 581068, 726335, 871602, 1162136, 1452670, 1743204, 2179005, 2324272, 2905340, 3486408, 4358010, 4648544, 5810680, 6972816, 8716020, 11621360, 13945632, 17432040, 23242720, 34864080, 69728160]

約数ペア:

[(1, 69728160), (2, 34864080), (3, 23242720), (4, 17432040), (5, 13945632), (6, 11621360), (8, 8716020), (10, 6972816), (12, 5810680), (15, 4648544), (16, 4358010), (20, 3486408), (24, 2905340), (30, 2324272), (32, 2179005), (40, 1743204), (48, 1452670), (60, 1162136), (80, 871602), (96, 726335), (120, 581068), (160, 435801), (240, 290534), (480, 145267)]