77535120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24851}}^1$

素因数の和:24880

約数の個数: 80

約数和(自身を含む): 258858432

約数和(自身を除く): 181323312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 24851, 49702, 74553, 99404, 124255, 149106, 198808, 248510, 298212, 323063, 372765, 397616, 497020, 596424, 646126, 745530, 969189, 994040, 1192848, 1292252, 1491060, 1615315, 1938378, 1988080, 2584504, 2982120, 3230630, 3876756, 4845945, 5169008, 5964240, 6461260, 7753512, 9691890, 12922520, 15507024, 19383780, 25845040, 38767560, 77535120]

約数ペア:

[(1, 77535120), (2, 38767560), (3, 25845040), (4, 19383780), (5, 15507024), (6, 12922520), (8, 9691890), (10, 7753512), (12, 6461260), (13, 5964240), (15, 5169008), (16, 4845945), (20, 3876756), (24, 3230630), (26, 2982120), (30, 2584504), (39, 1988080), (40, 1938378), (48, 1615315), (52, 1491060), (60, 1292252), (65, 1192848), (78, 994040), (80, 969189), (104, 745530), (120, 646126), (130, 596424), (156, 497020), (195, 397616), (208, 372765), (240, 323063), (260, 298212), (312, 248510), (390, 198808), (520, 149106), (624, 124255), (780, 99404), (1040, 74553), (1560, 49702), (3120, 24851)]