697920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{727}}^1$

素因数の和:747

約数の個数: 56

約数和(自身を含む): 2218944

約数和(自身を除く): 1521024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 727, 960, 1454, 2181, 2908, 3635, 4362, 5816, 7270, 8724, 10905, 11632, 14540, 17448, 21810, 23264, 29080, 34896, 43620, 46528, 58160, 69792, 87240, 116320, 139584, 174480, 232640, 348960, 697920]

約数ペア:

[(1, 697920), (2, 348960), (3, 232640), (4, 174480), (5, 139584), (6, 116320), (8, 87240), (10, 69792), (12, 58160), (15, 46528), (16, 43620), (20, 34896), (24, 29080), (30, 23264), (32, 21810), (40, 17448), (48, 14540), (60, 11632), (64, 10905), (80, 8724), (96, 7270), (120, 5816), (160, 4362), (192, 3635), (240, 2908), (320, 2181), (480, 1454), (727, 960)]