3975120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{5521}}^1$

素因数の和:5540

約数の個数: 60

約数和(自身を含む): 13352196

約数和(自身を除く): 9377076

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, 5521, 11042, 16563, 22084, 27605, 33126, 44168, 49689, 55210, 66252, 82815, 88336, 99378, 110420, 132504, 165630, 198756, 220840, 248445, 265008, 331260, 397512, 441680, 496890, 662520, 795024, 993780, 1325040, 1987560, 3975120]

約数ペア:

[(1, 3975120), (2, 1987560), (3, 1325040), (4, 993780), (5, 795024), (6, 662520), (8, 496890), (9, 441680), (10, 397512), (12, 331260), (15, 265008), (16, 248445), (18, 220840), (20, 198756), (24, 165630), (30, 132504), (36, 110420), (40, 99378), (45, 88336), (48, 82815), (60, 66252), (72, 55210), (80, 49689), (90, 44168), (120, 33126), (144, 27605), (180, 22084), (240, 16563), (360, 11042), (720, 5521)]