147396960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{102359}}^1$

素因数の和:102380

約数の個数: 72

約数和(自身を含む): 502997040

約数和(自身を除く): 355600080

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, 102359, 204718, 307077, 409436, 511795, 614154, 818872, 921231, 1023590, 1228308, 1535385, 1637744, 1842462, 2047180, 2456616, 3070770, 3275488, 3684924, 4094360, 4606155, 4913232, 6141540, 7369848, 8188720, 9212310, 9826464, 12283080, 14739696, 16377440, 18424620, 24566160, 29479392, 36849240, 49132320, 73698480, 147396960]

約数ペア:

[(1, 147396960), (2, 73698480), (3, 49132320), (4, 36849240), (5, 29479392), (6, 24566160), (8, 18424620), (9, 16377440), (10, 14739696), (12, 12283080), (15, 9826464), (16, 9212310), (18, 8188720), (20, 7369848), (24, 6141540), (30, 4913232), (32, 4606155), (36, 4094360), (40, 3684924), (45, 3275488), (48, 3070770), (60, 2456616), (72, 2047180), (80, 1842462), (90, 1637744), (96, 1535385), (120, 1228308), (144, 1023590), (160, 921231), (180, 818872), (240, 614154), (288, 511795), (360, 409436), (480, 307077), (720, 204718), (1440, 102359)]