798579840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13417}}^1$

素因数の和:13470

約数の個数: 128

約数和(自身を含む): 2627781120

約数和(自身を除く): 1829201280

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, 5952, 7440, 9920, 11904, 13417, 14880, 19840, 26834, 29760, 40251, 53668, 59520, 67085, 80502, 107336, 134170, 161004, 201255, 214672, 268340, 322008, 402510, 415927, 429344, 536680, 644016, 805020, 831854, 858688, 1073360, 1247781, 1288032, 1610040, 1663708, 1717376, 2079635, 2146720, 2495562, 2576064, 3220080, 3327416, 4159270, 4293440, 4991124, 5152128, 6238905, 6440160, 6654832, 8318540, 8586880, 9982248, 12477810, 12880320, 13309664, 16637080, 19964496, 24955620, 25760640, 26619328, 33274160, 39928992, 49911240, 53238656, 66548320, 79857984, 99822480, 133096640, 159715968, 199644960, 266193280, 399289920, 798579840]

約数ペア:

[(1, 798579840), (2, 399289920), (3, 266193280), (4, 199644960), (5, 159715968), (6, 133096640), (8, 99822480), (10, 79857984), (12, 66548320), (15, 53238656), (16, 49911240), (20, 39928992), (24, 33274160), (30, 26619328), (31, 25760640), (32, 24955620), (40, 19964496), (48, 16637080), (60, 13309664), (62, 12880320), (64, 12477810), (80, 9982248), (93, 8586880), (96, 8318540), (120, 6654832), (124, 6440160), (128, 6238905), (155, 5152128), (160, 4991124), (186, 4293440), (192, 4159270), (240, 3327416), (248, 3220080), (310, 2576064), (320, 2495562), (372, 2146720), (384, 2079635), (465, 1717376), (480, 1663708), (496, 1610040), (620, 1288032), (640, 1247781), (744, 1073360), (930, 858688), (960, 831854), (992, 805020), (1240, 644016), (1488, 536680), (1860, 429344), (1920, 415927), (1984, 402510), (2480, 322008), (2976, 268340), (3720, 214672), (3968, 201255), (4960, 161004), (5952, 134170), (7440, 107336), (9920, 80502), (11904, 67085), (13417, 59520), (14880, 53668), (19840, 40251), (26834, 29760)]