1427989680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{152563}}^1$

素因数の和:152595

約数の個数: 120

約数和(自身を含む): 5164596528

約数和(自身を除く): 3736606848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 152563, 305126, 457689, 610252, 762815, 915378, 1220504, 1373067, 1525630, 1830756, 1983319, 2288445, 2441008, 2746134, 3051260, 3661512, 3966638, 4576890, 5492268, 5949957, 6102520, 6865335, 7323024, 7933276, 9153780, 9916595, 10984536, 11899914, 12205040, 13730670, 15866552, 17849871, 18307560, 19833190, 21969072, 23799828, 27461340, 29749785, 31733104, 35699742, 36615120, 39666380, 47599656, 54922680, 59499570, 71399484, 79332760, 89249355, 95199312, 109845360, 118999140, 142798968, 158665520, 178498710, 237998280, 285597936, 356997420, 475996560, 713994840, 1427989680]

約数ペア:

[(1, 1427989680), (2, 713994840), (3, 475996560), (4, 356997420), (5, 285597936), (6, 237998280), (8, 178498710), (9, 158665520), (10, 142798968), (12, 118999140), (13, 109845360), (15, 95199312), (16, 89249355), (18, 79332760), (20, 71399484), (24, 59499570), (26, 54922680), (30, 47599656), (36, 39666380), (39, 36615120), (40, 35699742), (45, 31733104), (48, 29749785), (52, 27461340), (60, 23799828), (65, 21969072), (72, 19833190), (78, 18307560), (80, 17849871), (90, 15866552), (104, 13730670), (117, 12205040), (120, 11899914), (130, 10984536), (144, 9916595), (156, 9153780), (180, 7933276), (195, 7323024), (208, 6865335), (234, 6102520), (240, 5949957), (260, 5492268), (312, 4576890), (360, 3966638), (390, 3661512), (468, 3051260), (520, 2746134), (585, 2441008), (624, 2288445), (720, 1983319), (780, 1830756), (936, 1525630), (1040, 1373067), (1170, 1220504), (1560, 915378), (1872, 762815), (2340, 610252), (3120, 457689), (4680, 305126), (9360, 152563)]