87519120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28051}}^1$

素因数の和:28080

約数の個数: 80

約数和(自身を含む): 292189632

約数和(自身を除く): 204670512

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, 28051, 56102, 84153, 112204, 140255, 168306, 224408, 280510, 336612, 364663, 420765, 448816, 561020, 673224, 729326, 841530, 1093989, 1122040, 1346448, 1458652, 1683060, 1823315, 2187978, 2244080, 2917304, 3366120, 3646630, 4375956, 5469945, 5834608, 6732240, 7293260, 8751912, 10939890, 14586520, 17503824, 21879780, 29173040, 43759560, 87519120]

約数ペア:

[(1, 87519120), (2, 43759560), (3, 29173040), (4, 21879780), (5, 17503824), (6, 14586520), (8, 10939890), (10, 8751912), (12, 7293260), (13, 6732240), (15, 5834608), (16, 5469945), (20, 4375956), (24, 3646630), (26, 3366120), (30, 2917304), (39, 2244080), (40, 2187978), (48, 1823315), (52, 1683060), (60, 1458652), (65, 1346448), (78, 1122040), (80, 1093989), (104, 841530), (120, 729326), (130, 673224), (156, 561020), (195, 448816), (208, 420765), (240, 364663), (260, 336612), (312, 280510), (390, 224408), (520, 168306), (624, 140255), (780, 112204), (1040, 84153), (1560, 56102), (3120, 28051)]