1249068960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{867409}}^1$

素因数の和:867430

約数の個数: 72

約数和(自身を含む): 4262452740

約数和(自身を除く): 3013383780

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, 867409, 1734818, 2602227, 3469636, 4337045, 5204454, 6939272, 7806681, 8674090, 10408908, 13011135, 13878544, 15613362, 17348180, 20817816, 26022270, 27757088, 31226724, 34696360, 39033405, 41635632, 52044540, 62453448, 69392720, 78066810, 83271264, 104089080, 124906896, 138785440, 156133620, 208178160, 249813792, 312267240, 416356320, 624534480, 1249068960]

約数ペア:

[(1, 1249068960), (2, 624534480), (3, 416356320), (4, 312267240), (5, 249813792), (6, 208178160), (8, 156133620), (9, 138785440), (10, 124906896), (12, 104089080), (15, 83271264), (16, 78066810), (18, 69392720), (20, 62453448), (24, 52044540), (30, 41635632), (32, 39033405), (36, 34696360), (40, 31226724), (45, 27757088), (48, 26022270), (60, 20817816), (72, 17348180), (80, 15613362), (90, 13878544), (96, 13011135), (120, 10408908), (144, 8674090), (160, 7806681), (180, 6939272), (240, 5204454), (288, 4337045), (360, 3469636), (480, 2602227), (720, 1734818), (1440, 867409)]