1985847120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2758121}}^1$

素因数の和:2758140

約数の個数: 60

約数和(自身を含む): 6669138996

約数和(自身を除く): 4683291876

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, 120, 144, 180, 240, 360, 720, 2758121, 5516242, 8274363, 11032484, 13790605, 16548726, 22064968, 24823089, 27581210, 33097452, 41371815, 44129936, 49646178, 55162420, 66194904, 82743630, 99292356, 110324840, 124115445, 132389808, 165487260, 198584712, 220649680, 248230890, 330974520, 397169424, 496461780, 661949040, 992923560, 1985847120]

約数ペア:

[(1, 1985847120), (2, 992923560), (3, 661949040), (4, 496461780), (5, 397169424), (6, 330974520), (8, 248230890), (9, 220649680), (10, 198584712), (12, 165487260), (15, 132389808), (16, 124115445), (18, 110324840), (20, 99292356), (24, 82743630), (30, 66194904), (36, 55162420), (40, 49646178), (45, 44129936), (48, 41371815), (60, 33097452), (72, 27581210), (80, 24823089), (90, 22064968), (120, 16548726), (144, 13790605), (180, 11032484), (240, 8274363), (360, 5516242), (720, 2758121)]