360830080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1462

約数の個数: 128

約数和(自身を含む): 959616000

約数和(自身を除く): 598785920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1399, 1612, 1664, 1984, 2015, 2080, 2480, 2798, 3224, 3968, 4030, 4160, 4960, 5596, 6448, 6995, 8060, 8320, 9920, 11192, 12896, 13990, 16120, 18187, 19840, 22384, 25792, 27980, 32240, 36374, 43369, 44768, 51584, 55960, 64480, 72748, 86738, 89536, 90935, 111920, 128960, 145496, 173476, 179072, 181870, 216845, 223840, 257920, 290992, 346952, 363740, 433690, 447680, 563797, 581984, 693904, 727480, 867380, 895360, 1127594, 1163968, 1387808, 1454960, 1734760, 2255188, 2327936, 2775616, 2818985, 2909920, 3469520, 4510376, 5551232, 5637970, 5819840, 6939040, 9020752, 11275940, 11639680, 13878080, 18041504, 22551880, 27756160, 36083008, 45103760, 72166016, 90207520, 180415040, 360830080]

約数ペア:

[(1, 360830080), (2, 180415040), (4, 90207520), (5, 72166016), (8, 45103760), (10, 36083008), (13, 27756160), (16, 22551880), (20, 18041504), (26, 13878080), (31, 11639680), (32, 11275940), (40, 9020752), (52, 6939040), (62, 5819840), (64, 5637970), (65, 5551232), (80, 4510376), (104, 3469520), (124, 2909920), (128, 2818985), (130, 2775616), (155, 2327936), (160, 2255188), (208, 1734760), (248, 1454960), (260, 1387808), (310, 1163968), (320, 1127594), (403, 895360), (416, 867380), (496, 727480), (520, 693904), (620, 581984), (640, 563797), (806, 447680), (832, 433690), (992, 363740), (1040, 346952), (1240, 290992), (1399, 257920), (1612, 223840), (1664, 216845), (1984, 181870), (2015, 179072), (2080, 173476), (2480, 145496), (2798, 128960), (3224, 111920), (3968, 90935), (4030, 89536), (4160, 86738), (4960, 72748), (5596, 64480), (6448, 55960), (6995, 51584), (8060, 44768), (8320, 43369), (9920, 36374), (11192, 32240), (12896, 27980), (13990, 25792), (16120, 22384), (18187, 19840)]