74630880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51827}}^1$

素因数の和:51848

約数の個数: 72

約数和(自身を含む): 254682792

約数和(自身を除く): 180051912

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, 51827, 103654, 155481, 207308, 259135, 310962, 414616, 466443, 518270, 621924, 777405, 829232, 932886, 1036540, 1243848, 1554810, 1658464, 1865772, 2073080, 2332215, 2487696, 3109620, 3731544, 4146160, 4664430, 4975392, 6219240, 7463088, 8292320, 9328860, 12438480, 14926176, 18657720, 24876960, 37315440, 74630880]

約数ペア:

[(1, 74630880), (2, 37315440), (3, 24876960), (4, 18657720), (5, 14926176), (6, 12438480), (8, 9328860), (9, 8292320), (10, 7463088), (12, 6219240), (15, 4975392), (16, 4664430), (18, 4146160), (20, 3731544), (24, 3109620), (30, 2487696), (32, 2332215), (36, 2073080), (40, 1865772), (45, 1658464), (48, 1554810), (60, 1243848), (72, 1036540), (80, 932886), (90, 829232), (96, 777405), (120, 621924), (144, 518270), (160, 466443), (180, 414616), (240, 310962), (288, 259135), (360, 207308), (480, 155481), (720, 103654), (1440, 51827)]