204841320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{9431}}^1$

素因数の和:9626

約数の個数: 64

約数和(自身を含む): 617984640

約数和(自身を除く): 413143320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 5430, 7240, 9431, 10860, 18862, 21720, 28293, 37724, 47155, 56586, 75448, 94310, 113172, 141465, 188620, 226344, 282930, 377240, 565860, 1131720, 1707011, 3414022, 5121033, 6828044, 8535055, 10242066, 13656088, 17070110, 20484132, 25605165, 34140220, 40968264, 51210330, 68280440, 102420660, 204841320]

約数ペア:

[(1, 204841320), (2, 102420660), (3, 68280440), (4, 51210330), (5, 40968264), (6, 34140220), (8, 25605165), (10, 20484132), (12, 17070110), (15, 13656088), (20, 10242066), (24, 8535055), (30, 6828044), (40, 5121033), (60, 3414022), (120, 1707011), (181, 1131720), (362, 565860), (543, 377240), (724, 282930), (905, 226344), (1086, 188620), (1448, 141465), (1810, 113172), (2172, 94310), (2715, 75448), (3620, 56586), (4344, 47155), (5430, 37724), (7240, 28293), (9431, 21720), (10860, 18862)]