439913520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5407}}^1$

素因数の和:5539

約数の個数: 120

約数和(自身を含む): 1490726016

約数和(自身を除く): 1050812496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 5407, 5424, 6780, 8136, 9040, 10170, 10814, 13560, 16221, 16272, 20340, 21628, 27035, 27120, 32442, 40680, 43256, 48663, 54070, 64884, 81105, 81360, 86512, 97326, 108140, 129768, 162210, 194652, 216280, 243315, 259536, 324420, 389304, 432560, 486630, 610991, 648840, 778608, 973260, 1221982, 1297680, 1832973, 1946520, 2443964, 3054955, 3665946, 3893040, 4887928, 5498919, 6109910, 7331892, 9164865, 9775856, 10997838, 12219820, 14663784, 18329730, 21995676, 24439640, 27494595, 29327568, 36659460, 43991352, 48879280, 54989190, 73318920, 87982704, 109978380, 146637840, 219956760, 439913520]

約数ペア:

[(1, 439913520), (2, 219956760), (3, 146637840), (4, 109978380), (5, 87982704), (6, 73318920), (8, 54989190), (9, 48879280), (10, 43991352), (12, 36659460), (15, 29327568), (16, 27494595), (18, 24439640), (20, 21995676), (24, 18329730), (30, 14663784), (36, 12219820), (40, 10997838), (45, 9775856), (48, 9164865), (60, 7331892), (72, 6109910), (80, 5498919), (90, 4887928), (113, 3893040), (120, 3665946), (144, 3054955), (180, 2443964), (226, 1946520), (240, 1832973), (339, 1297680), (360, 1221982), (452, 973260), (565, 778608), (678, 648840), (720, 610991), (904, 486630), (1017, 432560), (1130, 389304), (1356, 324420), (1695, 259536), (1808, 243315), (2034, 216280), (2260, 194652), (2712, 162210), (3390, 129768), (4068, 108140), (4520, 97326), (5085, 86512), (5407, 81360), (5424, 81105), (6780, 64884), (8136, 54070), (9040, 48663), (10170, 43256), (10814, 40680), (13560, 32442), (16221, 27120), (16272, 27035), (20340, 21628)]