89868120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44053}}^1$

素因数の和:44084

約数の個数: 64

約数和(自身を含む): 285469920

約数和(自身を除く): 195601800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 44053, 88106, 132159, 176212, 220265, 264318, 352424, 440530, 528636, 660795, 748901, 881060, 1057272, 1321590, 1497802, 1762120, 2246703, 2643180, 2995604, 3744505, 4493406, 5286360, 5991208, 7489010, 8986812, 11233515, 14978020, 17973624, 22467030, 29956040, 44934060, 89868120]

約数ペア:

[(1, 89868120), (2, 44934060), (3, 29956040), (4, 22467030), (5, 17973624), (6, 14978020), (8, 11233515), (10, 8986812), (12, 7489010), (15, 5991208), (17, 5286360), (20, 4493406), (24, 3744505), (30, 2995604), (34, 2643180), (40, 2246703), (51, 1762120), (60, 1497802), (68, 1321590), (85, 1057272), (102, 881060), (120, 748901), (136, 660795), (170, 528636), (204, 440530), (255, 352424), (340, 264318), (408, 220265), (510, 176212), (680, 132159), (1020, 88106), (2040, 44053)]