180411120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1973}}^1$

素因数の和:2119

約数の個数: 120

約数和(自身を含む): 610960896

約数和(自身を除く): 430549776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 1973, 2032, 2286, 2540, 3048, 3810, 3946, 4572, 5080, 5715, 5919, 6096, 7620, 7892, 9144, 9865, 10160, 11430, 11838, 15240, 15784, 17757, 18288, 19730, 22860, 23676, 29595, 30480, 31568, 35514, 39460, 45720, 47352, 59190, 71028, 78920, 88785, 91440, 94704, 118380, 142056, 157840, 177570, 236760, 250571, 284112, 355140, 473520, 501142, 710280, 751713, 1002284, 1252855, 1420560, 1503426, 2004568, 2255139, 2505710, 3006852, 3758565, 4009136, 4510278, 5011420, 6013704, 7517130, 9020556, 10022840, 11275695, 12027408, 15034260, 18041112, 20045680, 22551390, 30068520, 36082224, 45102780, 60137040, 90205560, 180411120]

約数ペア:

[(1, 180411120), (2, 90205560), (3, 60137040), (4, 45102780), (5, 36082224), (6, 30068520), (8, 22551390), (9, 20045680), (10, 18041112), (12, 15034260), (15, 12027408), (16, 11275695), (18, 10022840), (20, 9020556), (24, 7517130), (30, 6013704), (36, 5011420), (40, 4510278), (45, 4009136), (48, 3758565), (60, 3006852), (72, 2505710), (80, 2255139), (90, 2004568), (120, 1503426), (127, 1420560), (144, 1252855), (180, 1002284), (240, 751713), (254, 710280), (360, 501142), (381, 473520), (508, 355140), (635, 284112), (720, 250571), (762, 236760), (1016, 177570), (1143, 157840), (1270, 142056), (1524, 118380), (1905, 94704), (1973, 91440), (2032, 88785), (2286, 78920), (2540, 71028), (3048, 59190), (3810, 47352), (3946, 45720), (4572, 39460), (5080, 35514), (5715, 31568), (5919, 30480), (6096, 29595), (7620, 23676), (7892, 22860), (9144, 19730), (9865, 18288), (10160, 17757), (11430, 15784), (11838, 15240)]