129623520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20773}}^1$

素因数の和:20804

約数の個数: 96

約数和(自身を含む): 439744032

約数和(自身を除く): 310120512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 20773, 41546, 62319, 83092, 103865, 124638, 166184, 207730, 249276, 270049, 311595, 332368, 415460, 498552, 540098, 623190, 664736, 810147, 830920, 997104, 1080196, 1246380, 1350245, 1620294, 1661840, 1994208, 2160392, 2492760, 2700490, 3240588, 3323680, 4050735, 4320784, 4985520, 5400980, 6481176, 8101470, 8641568, 9971040, 10801960, 12962352, 16202940, 21603920, 25924704, 32405880, 43207840, 64811760, 129623520]

約数ペア:

[(1, 129623520), (2, 64811760), (3, 43207840), (4, 32405880), (5, 25924704), (6, 21603920), (8, 16202940), (10, 12962352), (12, 10801960), (13, 9971040), (15, 8641568), (16, 8101470), (20, 6481176), (24, 5400980), (26, 4985520), (30, 4320784), (32, 4050735), (39, 3323680), (40, 3240588), (48, 2700490), (52, 2492760), (60, 2160392), (65, 1994208), (78, 1661840), (80, 1620294), (96, 1350245), (104, 1246380), (120, 1080196), (130, 997104), (156, 830920), (160, 810147), (195, 664736), (208, 623190), (240, 540098), (260, 498552), (312, 415460), (390, 332368), (416, 311595), (480, 270049), (520, 249276), (624, 207730), (780, 166184), (1040, 124638), (1248, 103865), (1560, 83092), (2080, 62319), (3120, 41546), (6240, 20773)]