144405720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{133709}}^1$

素因数の和:133729

約数の個数: 64

約数和(自身を含む): 481356000

約数和(自身を除く): 336950280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 133709, 267418, 401127, 534836, 668545, 802254, 1069672, 1203381, 1337090, 1604508, 2005635, 2406762, 2674180, 3209016, 3610143, 4011270, 4813524, 5348360, 6016905, 7220286, 8022540, 9627048, 12033810, 14440572, 16045080, 18050715, 24067620, 28881144, 36101430, 48135240, 72202860, 144405720]

約数ペア:

[(1, 144405720), (2, 72202860), (3, 48135240), (4, 36101430), (5, 28881144), (6, 24067620), (8, 18050715), (9, 16045080), (10, 14440572), (12, 12033810), (15, 9627048), (18, 8022540), (20, 7220286), (24, 6016905), (27, 5348360), (30, 4813524), (36, 4011270), (40, 3610143), (45, 3209016), (54, 2674180), (60, 2406762), (72, 2005635), (90, 1604508), (108, 1337090), (120, 1203381), (135, 1069672), (180, 802254), (216, 668545), (270, 534836), (360, 401127), (540, 267418), (1080, 133709)]