38767560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24851}}^1$

素因数の和:24878

約数の個数: 64

約数和(自身を含む): 125254080

約数和(自身を除く): 86486520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 24851, 49702, 74553, 99404, 124255, 149106, 198808, 248510, 298212, 323063, 372765, 497020, 596424, 646126, 745530, 969189, 994040, 1292252, 1491060, 1615315, 1938378, 2584504, 2982120, 3230630, 3876756, 4845945, 6461260, 7753512, 9691890, 12922520, 19383780, 38767560]

約数ペア:

[(1, 38767560), (2, 19383780), (3, 12922520), (4, 9691890), (5, 7753512), (6, 6461260), (8, 4845945), (10, 3876756), (12, 3230630), (13, 2982120), (15, 2584504), (20, 1938378), (24, 1615315), (26, 1491060), (30, 1292252), (39, 994040), (40, 969189), (52, 745530), (60, 646126), (65, 596424), (78, 497020), (104, 372765), (120, 323063), (130, 298212), (156, 248510), (195, 198808), (260, 149106), (312, 124255), (390, 99404), (520, 74553), (780, 49702), (1560, 24851)]