154932720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1759}}^1$

素因数の和:2142

約数の個数: 80

約数和(自身を含む): 481873920

約数和(自身を除く): 326941200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 367, 734, 1101, 1468, 1759, 1835, 2202, 2936, 3518, 3670, 4404, 5277, 5505, 5872, 7036, 7340, 8795, 8808, 10554, 11010, 14072, 14680, 17590, 17616, 21108, 22020, 26385, 28144, 29360, 35180, 42216, 44040, 52770, 70360, 84432, 88080, 105540, 140720, 211080, 422160, 645553, 1291106, 1936659, 2582212, 3227765, 3873318, 5164424, 6455530, 7746636, 9683295, 10328848, 12911060, 15493272, 19366590, 25822120, 30986544, 38733180, 51644240, 77466360, 154932720]

約数ペア:

[(1, 154932720), (2, 77466360), (3, 51644240), (4, 38733180), (5, 30986544), (6, 25822120), (8, 19366590), (10, 15493272), (12, 12911060), (15, 10328848), (16, 9683295), (20, 7746636), (24, 6455530), (30, 5164424), (40, 3873318), (48, 3227765), (60, 2582212), (80, 1936659), (120, 1291106), (240, 645553), (367, 422160), (734, 211080), (1101, 140720), (1468, 105540), (1759, 88080), (1835, 84432), (2202, 70360), (2936, 52770), (3518, 44040), (3670, 42216), (4404, 35180), (5277, 29360), (5505, 28144), (5872, 26385), (7036, 22020), (7340, 21108), (8795, 17616), (8808, 17590), (10554, 14680), (11010, 14072)]