1423308960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{988409}}^1$

素因数の和:988430

約数の個数: 72

約数和(自身を含む): 4857046740

約数和(自身を除く): 3433737780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 988409, 1976818, 2965227, 3953636, 4942045, 5930454, 7907272, 8895681, 9884090, 11860908, 14826135, 15814544, 17791362, 19768180, 23721816, 29652270, 31629088, 35582724, 39536360, 44478405, 47443632, 59304540, 71165448, 79072720, 88956810, 94887264, 118609080, 142330896, 158145440, 177913620, 237218160, 284661792, 355827240, 474436320, 711654480, 1423308960]

約数ペア:

[(1, 1423308960), (2, 711654480), (3, 474436320), (4, 355827240), (5, 284661792), (6, 237218160), (8, 177913620), (9, 158145440), (10, 142330896), (12, 118609080), (15, 94887264), (16, 88956810), (18, 79072720), (20, 71165448), (24, 59304540), (30, 47443632), (32, 44478405), (36, 39536360), (40, 35582724), (45, 31629088), (48, 29652270), (60, 23721816), (72, 19768180), (80, 17791362), (90, 15814544), (96, 14826135), (120, 11860908), (144, 9884090), (160, 8895681), (180, 7907272), (240, 5930454), (288, 4942045), (360, 3953636), (480, 2965227), (720, 1976818), (1440, 988409)]