1490880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1553}}^1$

素因数の和:1573

約数の個数: 56

約数和(自身を含む): 4736592

約数和(自身を除く): 3245712

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, 960, 1553, 3106, 4659, 6212, 7765, 9318, 12424, 15530, 18636, 23295, 24848, 31060, 37272, 46590, 49696, 62120, 74544, 93180, 99392, 124240, 149088, 186360, 248480, 298176, 372720, 496960, 745440, 1490880]

約数ペア:

[(1, 1490880), (2, 745440), (3, 496960), (4, 372720), (5, 298176), (6, 248480), (8, 186360), (10, 149088), (12, 124240), (15, 99392), (16, 93180), (20, 74544), (24, 62120), (30, 49696), (32, 46590), (40, 37272), (48, 31060), (60, 24848), (64, 23295), (80, 18636), (96, 15530), (120, 12424), (160, 9318), (192, 7765), (240, 6212), (320, 4659), (480, 3106), (960, 1553)]