38419440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{160081}}^1$

素因数の和:160097

約数の個数: 40

約数和(自身を含む): 119101008

約数和(自身を除く): 80681568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 160081, 320162, 480243, 640324, 800405, 960486, 1280648, 1600810, 1920972, 2401215, 2561296, 3201620, 3841944, 4802430, 6403240, 7683888, 9604860, 12806480, 19209720, 38419440]

約数ペア:

[(1, 38419440), (2, 19209720), (3, 12806480), (4, 9604860), (5, 7683888), (6, 6403240), (8, 4802430), (10, 3841944), (12, 3201620), (15, 2561296), (16, 2401215), (20, 1920972), (24, 1600810), (30, 1280648), (40, 960486), (48, 800405), (60, 640324), (80, 480243), (120, 320162), (240, 160081)]