1539444840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12828707}}^1$

素因数の和:12828721

約数の個数: 32

約数和(自身を含む): 4618334880

約数和(自身を除く): 3078890040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12828707, 25657414, 38486121, 51314828, 64143535, 76972242, 102629656, 128287070, 153944484, 192430605, 256574140, 307888968, 384861210, 513148280, 769722420, 1539444840]

約数ペア:

[(1, 1539444840), (2, 769722420), (3, 513148280), (4, 384861210), (5, 307888968), (6, 256574140), (8, 192430605), (10, 153944484), (12, 128287070), (15, 102629656), (20, 76972242), (24, 64143535), (30, 51314828), (40, 38486121), (60, 25657414), (120, 12828707)]