345275520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5801}}^1$

素因数の和:5854

約数の個数: 128

約数和(自身を含む): 1136263680

約数和(自身を除く): 790988160

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5801, 5952, 7440, 9920, 11602, 11904, 14880, 17403, 19840, 23204, 29005, 29760, 34806, 46408, 58010, 59520, 69612, 87015, 92816, 116020, 139224, 174030, 179831, 185632, 232040, 278448, 348060, 359662, 371264, 464080, 539493, 556896, 696120, 719324, 742528, 899155, 928160, 1078986, 1113792, 1392240, 1438648, 1798310, 1856320, 2157972, 2227584, 2697465, 2784480, 2877296, 3596620, 3712640, 4315944, 5394930, 5568960, 5754592, 7193240, 8631888, 10789860, 11137920, 11509184, 14386480, 17263776, 21579720, 23018368, 28772960, 34527552, 43159440, 57545920, 69055104, 86318880, 115091840, 172637760, 345275520]

約数ペア:

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