61808160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{128767}}^1$

素因数の和:128785

約数の個数: 48

約数和(自身を含む): 194697216

約数和(自身を除く): 132889056

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, 128767, 257534, 386301, 515068, 643835, 772602, 1030136, 1287670, 1545204, 1931505, 2060272, 2575340, 3090408, 3863010, 4120544, 5150680, 6180816, 7726020, 10301360, 12361632, 15452040, 20602720, 30904080, 61808160]

約数ペア:

[(1, 61808160), (2, 30904080), (3, 20602720), (4, 15452040), (5, 12361632), (6, 10301360), (8, 7726020), (10, 6180816), (12, 5150680), (15, 4120544), (16, 3863010), (20, 3090408), (24, 2575340), (30, 2060272), (32, 1931505), (40, 1545204), (48, 1287670), (60, 1030136), (80, 772602), (96, 643835), (120, 515068), (160, 386301), (240, 257534), (480, 128767)]