1332160

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 56

約数和(自身を含む): 3328416

約数和(自身を除く): 1996256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 181, 184, 230, 320, 362, 368, 460, 724, 736, 905, 920, 1448, 1472, 1810, 1840, 2896, 3620, 3680, 4163, 5792, 7240, 7360, 8326, 11584, 14480, 16652, 20815, 28960, 33304, 41630, 57920, 66608, 83260, 133216, 166520, 266432, 333040, 666080, 1332160]

約数ペア:

[(1, 1332160), (2, 666080), (4, 333040), (5, 266432), (8, 166520), (10, 133216), (16, 83260), (20, 66608), (23, 57920), (32, 41630), (40, 33304), (46, 28960), (64, 20815), (80, 16652), (92, 14480), (115, 11584), (160, 8326), (181, 7360), (184, 7240), (230, 5792), (320, 4163), (362, 3680), (368, 3620), (460, 2896), (724, 1840), (736, 1810), (905, 1472), (920, 1448)]