165519120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53051}}^1$

素因数の和:53080

約数の個数: 80

約数和(自身を含む): 552589632

約数和(自身を除く): 387070512

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, 53051, 106102, 159153, 212204, 265255, 318306, 424408, 530510, 636612, 689663, 795765, 848816, 1061020, 1273224, 1379326, 1591530, 2068989, 2122040, 2546448, 2758652, 3183060, 3448315, 4137978, 4244080, 5517304, 6366120, 6896630, 8275956, 10344945, 11034608, 12732240, 13793260, 16551912, 20689890, 27586520, 33103824, 41379780, 55173040, 82759560, 165519120]

約数ペア:

[(1, 165519120), (2, 82759560), (3, 55173040), (4, 41379780), (5, 33103824), (6, 27586520), (8, 20689890), (10, 16551912), (12, 13793260), (13, 12732240), (15, 11034608), (16, 10344945), (20, 8275956), (24, 6896630), (26, 6366120), (30, 5517304), (39, 4244080), (40, 4137978), (48, 3448315), (52, 3183060), (60, 2758652), (65, 2546448), (78, 2122040), (80, 2068989), (104, 1591530), (120, 1379326), (130, 1273224), (156, 1061020), (195, 848816), (208, 795765), (240, 689663), (260, 636612), (312, 530510), (390, 424408), (520, 318306), (624, 265255), (780, 212204), (1040, 159153), (1560, 106102), (3120, 53051)]