20177772960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{42037027}}^1$

素因数の和:42037045

約数の個数: 48

約数和(自身を含む): 63559986336

約数和(自身を除く): 43382213376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 42037027, 84074054, 126111081, 168148108, 210185135, 252222162, 336296216, 420370270, 504444324, 630555405, 672592432, 840740540, 1008888648, 1261110810, 1345184864, 1681481080, 2017777296, 2522221620, 3362962160, 4035554592, 5044443240, 6725924320, 10088886480, 20177772960]

約数ペア:

[(1, 20177772960), (2, 10088886480), (3, 6725924320), (4, 5044443240), (5, 4035554592), (6, 3362962160), (8, 2522221620), (10, 2017777296), (12, 1681481080), (15, 1345184864), (16, 1261110810), (20, 1008888648), (24, 840740540), (30, 672592432), (32, 630555405), (40, 504444324), (48, 420370270), (60, 336296216), (80, 252222162), (96, 210185135), (120, 168148108), (160, 126111081), (240, 84074054), (480, 42037027)]