4422120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 13590720

約数和(自身を除く): 9168600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 857, 860, 1032, 1290, 1714, 1720, 2571, 2580, 3428, 4285, 5142, 5160, 6856, 8570, 10284, 12855, 17140, 20568, 25710, 34280, 36851, 51420, 73702, 102840, 110553, 147404, 184255, 221106, 294808, 368510, 442212, 552765, 737020, 884424, 1105530, 1474040, 2211060, 4422120]

約数ペア:

[(1, 4422120), (2, 2211060), (3, 1474040), (4, 1105530), (5, 884424), (6, 737020), (8, 552765), (10, 442212), (12, 368510), (15, 294808), (20, 221106), (24, 184255), (30, 147404), (40, 110553), (43, 102840), (60, 73702), (86, 51420), (120, 36851), (129, 34280), (172, 25710), (215, 20568), (258, 17140), (344, 12855), (430, 10284), (516, 8570), (645, 6856), (857, 5160), (860, 5142), (1032, 4285), (1290, 3428), (1714, 2580), (1720, 2571)]