115122880

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1571}}^1$

素因数の和:1817

約数の個数: 56

約数和(自身を含む): 275508720

約数和(自身を除く): 160385840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 320, 458, 916, 1145, 1571, 1832, 2290, 3142, 3664, 4580, 6284, 7328, 7855, 9160, 12568, 14656, 15710, 18320, 25136, 31420, 36640, 50272, 62840, 73280, 100544, 125680, 251360, 359759, 502720, 719518, 1439036, 1798795, 2878072, 3597590, 5756144, 7195180, 11512288, 14390360, 23024576, 28780720, 57561440, 115122880]

約数ペア:

[(1, 115122880), (2, 57561440), (4, 28780720), (5, 23024576), (8, 14390360), (10, 11512288), (16, 7195180), (20, 5756144), (32, 3597590), (40, 2878072), (64, 1798795), (80, 1439036), (160, 719518), (229, 502720), (320, 359759), (458, 251360), (916, 125680), (1145, 100544), (1571, 73280), (1832, 62840), (2290, 50272), (3142, 36640), (3664, 31420), (4580, 25136), (6284, 18320), (7328, 15710), (7855, 14656), (9160, 12568)]