73510560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:811

約数の個数: 144

約数和(自身を含む): 254741760

約数和(自身を除く): 181231200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 719, 720, 852, 1065, 1136, 1278, 1420, 1438, 1440, 1704, 2130, 2157, 2272, 2556, 2840, 2876, 3195, 3408, 3595, 4260, 4314, 5112, 5680, 5752, 6390, 6471, 6816, 7190, 8520, 8628, 10224, 10785, 11360, 11504, 12780, 12942, 14380, 17040, 17256, 20448, 21570, 23008, 25560, 25884, 28760, 32355, 34080, 34512, 43140, 51049, 51120, 51768, 57520, 64710, 69024, 86280, 102098, 102240, 103536, 115040, 129420, 153147, 172560, 204196, 207072, 255245, 258840, 306294, 345120, 408392, 459441, 510490, 517680, 612588, 765735, 816784, 918882, 1020980, 1035360, 1225176, 1531470, 1633568, 1837764, 2041960, 2297205, 2450352, 3062940, 3675528, 4083920, 4594410, 4900704, 6125880, 7351056, 8167840, 9188820, 12251760, 14702112, 18377640, 24503520, 36755280, 73510560]

約数ペア:

[(1, 73510560), (2, 36755280), (3, 24503520), (4, 18377640), (5, 14702112), (6, 12251760), (8, 9188820), (9, 8167840), (10, 7351056), (12, 6125880), (15, 4900704), (16, 4594410), (18, 4083920), (20, 3675528), (24, 3062940), (30, 2450352), (32, 2297205), (36, 2041960), (40, 1837764), (45, 1633568), (48, 1531470), (60, 1225176), (71, 1035360), (72, 1020980), (80, 918882), (90, 816784), (96, 765735), (120, 612588), (142, 517680), (144, 510490), (160, 459441), (180, 408392), (213, 345120), (240, 306294), (284, 258840), (288, 255245), (355, 207072), (360, 204196), (426, 172560), (480, 153147), (568, 129420), (639, 115040), (710, 103536), (719, 102240), (720, 102098), (852, 86280), (1065, 69024), (1136, 64710), (1278, 57520), (1420, 51768), (1438, 51120), (1440, 51049), (1704, 43140), (2130, 34512), (2157, 34080), (2272, 32355), (2556, 28760), (2840, 25884), (2876, 25560), (3195, 23008), (3408, 21570), (3595, 20448), (4260, 17256), (4314, 17040), (5112, 14380), (5680, 12942), (5752, 12780), (6390, 11504), (6471, 11360), (6816, 10785), (7190, 10224), (8520, 8628)]