352392720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3391}}^1$

素因数の和:3840

約数の個数: 80

約数和(自身を含む): 1095263232

約数和(自身を除く): 742870512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 433, 866, 1299, 1732, 2165, 2598, 3391, 3464, 4330, 5196, 6495, 6782, 6928, 8660, 10173, 10392, 12990, 13564, 16955, 17320, 20346, 20784, 25980, 27128, 33910, 34640, 40692, 50865, 51960, 54256, 67820, 81384, 101730, 103920, 135640, 162768, 203460, 271280, 406920, 813840, 1468303, 2936606, 4404909, 5873212, 7341515, 8809818, 11746424, 14683030, 17619636, 22024545, 23492848, 29366060, 35239272, 44049090, 58732120, 70478544, 88098180, 117464240, 176196360, 352392720]

約数ペア:

[(1, 352392720), (2, 176196360), (3, 117464240), (4, 88098180), (5, 70478544), (6, 58732120), (8, 44049090), (10, 35239272), (12, 29366060), (15, 23492848), (16, 22024545), (20, 17619636), (24, 14683030), (30, 11746424), (40, 8809818), (48, 7341515), (60, 5873212), (80, 4404909), (120, 2936606), (240, 1468303), (433, 813840), (866, 406920), (1299, 271280), (1732, 203460), (2165, 162768), (2598, 135640), (3391, 103920), (3464, 101730), (4330, 81384), (5196, 67820), (6495, 54256), (6782, 51960), (6928, 50865), (8660, 40692), (10173, 34640), (10392, 33910), (12990, 27128), (13564, 25980), (16955, 20784), (17320, 20346)]