136380120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66853}}^1$

素因数の和:66884

約数の個数: 64

約数和(自身を含む): 433213920

約数和(自身を除く): 296833800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 66853, 133706, 200559, 267412, 334265, 401118, 534824, 668530, 802236, 1002795, 1136501, 1337060, 1604472, 2005590, 2273002, 2674120, 3409503, 4011180, 4546004, 5682505, 6819006, 8022360, 9092008, 11365010, 13638012, 17047515, 22730020, 27276024, 34095030, 45460040, 68190060, 136380120]

約数ペア:

[(1, 136380120), (2, 68190060), (3, 45460040), (4, 34095030), (5, 27276024), (6, 22730020), (8, 17047515), (10, 13638012), (12, 11365010), (15, 9092008), (17, 8022360), (20, 6819006), (24, 5682505), (30, 4546004), (34, 4011180), (40, 3409503), (51, 2674120), (60, 2273002), (68, 2005590), (85, 1604472), (102, 1337060), (120, 1136501), (136, 1002795), (170, 802236), (204, 668530), (255, 534824), (340, 401118), (408, 334265), (510, 267412), (680, 200559), (1020, 133706), (2040, 66853)]