4980157440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10459}}^1$

素因数の和:10518

約数の個数: 176

約数和(自身を含む): 16444124160

約数和(自身を除く): 11463966720

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, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 7440, 7680, 7936, 9920, 10459, 11904, 14880, 15360, 15872, 19840, 20918, 23808, 29760, 31377, 31744, 39680, 41836, 47616, 52295, 59520, 62754, 79360, 83672, 95232, 104590, 119040, 125508, 156885, 158720, 167344, 209180, 238080, 251016, 313770, 324229, 334688, 418360, 476160, 502032, 627540, 648458, 669376, 836720, 972687, 1004064, 1255080, 1296916, 1338752, 1621145, 1673440, 1945374, 2008128, 2510160, 2593832, 2677504, 3242290, 3346880, 3890748, 4016256, 4863435, 5020320, 5187664, 5355008, 6484580, 6693760, 7781496, 8032512, 9726870, 10040640, 10375328, 10710016, 12969160, 13387520, 15562992, 16065024, 19453740, 20081280, 20750656, 25938320, 26775040, 31125984, 32130048, 38907480, 40162560, 41501312, 51876640, 53550080, 62251968, 77814960, 80325120, 83002624, 103753280, 124503936, 155629920, 160650240, 166005248, 207506560, 249007872, 311259840, 332010496, 415013120, 498015744, 622519680, 830026240, 996031488, 1245039360, 1660052480, 2490078720, 4980157440]

約数ペア:

[(1, 4980157440), (2, 2490078720), (3, 1660052480), (4, 1245039360), (5, 996031488), (6, 830026240), (8, 622519680), (10, 498015744), (12, 415013120), (15, 332010496), (16, 311259840), (20, 249007872), (24, 207506560), (30, 166005248), (31, 160650240), (32, 155629920), (40, 124503936), (48, 103753280), (60, 83002624), (62, 80325120), (64, 77814960), (80, 62251968), (93, 53550080), (96, 51876640), (120, 41501312), (124, 40162560), (128, 38907480), (155, 32130048), (160, 31125984), (186, 26775040), (192, 25938320), (240, 20750656), (248, 20081280), (256, 19453740), (310, 16065024), (320, 15562992), (372, 13387520), (384, 12969160), (465, 10710016), (480, 10375328), (496, 10040640), (512, 9726870), (620, 8032512), (640, 7781496), (744, 6693760), (768, 6484580), (930, 5355008), (960, 5187664), (992, 5020320), (1024, 4863435), (1240, 4016256), (1280, 3890748), (1488, 3346880), (1536, 3242290), (1860, 2677504), (1920, 2593832), (1984, 2510160), (2480, 2008128), (2560, 1945374), (2976, 1673440), (3072, 1621145), (3720, 1338752), (3840, 1296916), (3968, 1255080), (4960, 1004064), (5120, 972687), (5952, 836720), (7440, 669376), (7680, 648458), (7936, 627540), (9920, 502032), (10459, 476160), (11904, 418360), (14880, 334688), (15360, 324229), (15872, 313770), (19840, 251016), (20918, 238080), (23808, 209180), (29760, 167344), (31377, 158720), (31744, 156885), (39680, 125508), (41836, 119040), (47616, 104590), (52295, 95232), (59520, 83672), (62754, 79360)]