690551040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5801}}^1$

素因数の和:5856

約数の個数: 144

約数和(自身を含む): 2276983296

約数和(自身を除く): 1586432256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5801, 5952, 7440, 7936, 9920, 11602, 11904, 14880, 17403, 19840, 23204, 23808, 29005, 29760, 34806, 39680, 46408, 58010, 59520, 69612, 87015, 92816, 116020, 119040, 139224, 174030, 179831, 185632, 232040, 278448, 348060, 359662, 371264, 464080, 539493, 556896, 696120, 719324, 742528, 899155, 928160, 1078986, 1113792, 1392240, 1438648, 1485056, 1798310, 1856320, 2157972, 2227584, 2697465, 2784480, 2877296, 3596620, 3712640, 4315944, 4455168, 5394930, 5568960, 5754592, 7193240, 7425280, 8631888, 10789860, 11137920, 11509184, 14386480, 17263776, 21579720, 22275840, 23018368, 28772960, 34527552, 43159440, 46036736, 57545920, 69055104, 86318880, 115091840, 138110208, 172637760, 230183680, 345275520, 690551040]

約数ペア:

[(1, 690551040), (2, 345275520), (3, 230183680), (4, 172637760), (5, 138110208), (6, 115091840), (8, 86318880), (10, 69055104), (12, 57545920), (15, 46036736), (16, 43159440), (20, 34527552), (24, 28772960), (30, 23018368), (31, 22275840), (32, 21579720), (40, 17263776), (48, 14386480), (60, 11509184), (62, 11137920), (64, 10789860), (80, 8631888), (93, 7425280), (96, 7193240), (120, 5754592), (124, 5568960), (128, 5394930), (155, 4455168), (160, 4315944), (186, 3712640), (192, 3596620), (240, 2877296), (248, 2784480), (256, 2697465), (310, 2227584), (320, 2157972), (372, 1856320), (384, 1798310), (465, 1485056), (480, 1438648), (496, 1392240), (620, 1113792), (640, 1078986), (744, 928160), (768, 899155), (930, 742528), (960, 719324), (992, 696120), (1240, 556896), (1280, 539493), (1488, 464080), (1860, 371264), (1920, 359662), (1984, 348060), (2480, 278448), (2976, 232040), (3720, 185632), (3840, 179831), (3968, 174030), (4960, 139224), (5801, 119040), (5952, 116020), (7440, 92816), (7936, 87015), (9920, 69612), (11602, 59520), (11904, 58010), (14880, 46408), (17403, 39680), (19840, 34806), (23204, 29760), (23808, 29005)]