4885639680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20521}}^1$

素因数の和:20578

約数の個数: 160

約数和(自身を含む): 16123396608

約数和(自身を除く): 11237756928

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, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15872, 19840, 20521, 23808, 29760, 39680, 41042, 47616, 59520, 61563, 79360, 82084, 102605, 119040, 123126, 164168, 205210, 238080, 246252, 307815, 328336, 410420, 492504, 615630, 636151, 656672, 820840, 985008, 1231260, 1272302, 1313344, 1641680, 1908453, 1970016, 2462520, 2544604, 2626688, 3180755, 3283360, 3816906, 3940032, 4925040, 5089208, 5253376, 6361510, 6566720, 7633812, 7880064, 9542265, 9850080, 10178416, 10506752, 12723020, 13133440, 15267624, 15760128, 19084530, 19700160, 20356832, 25446040, 26266880, 30535248, 31520256, 38169060, 39400320, 40713664, 50892080, 52533760, 61070496, 76338120, 78800640, 81427328, 101784160, 122140992, 152676240, 157601280, 162854656, 203568320, 244281984, 305352480, 325709312, 407136640, 488563968, 610704960, 814273280, 977127936, 1221409920, 1628546560, 2442819840, 4885639680]

約数ペア:

[(1, 4885639680), (2, 2442819840), (3, 1628546560), (4, 1221409920), (5, 977127936), (6, 814273280), (8, 610704960), (10, 488563968), (12, 407136640), (15, 325709312), (16, 305352480), (20, 244281984), (24, 203568320), (30, 162854656), (31, 157601280), (32, 152676240), (40, 122140992), (48, 101784160), (60, 81427328), (62, 78800640), (64, 76338120), (80, 61070496), (93, 52533760), (96, 50892080), (120, 40713664), (124, 39400320), (128, 38169060), (155, 31520256), (160, 30535248), (186, 26266880), (192, 25446040), (240, 20356832), (248, 19700160), (256, 19084530), (310, 15760128), (320, 15267624), (372, 13133440), (384, 12723020), (465, 10506752), (480, 10178416), (496, 9850080), (512, 9542265), (620, 7880064), (640, 7633812), (744, 6566720), (768, 6361510), (930, 5253376), (960, 5089208), (992, 4925040), (1240, 3940032), (1280, 3816906), (1488, 3283360), (1536, 3180755), (1860, 2626688), (1920, 2544604), (1984, 2462520), (2480, 1970016), (2560, 1908453), (2976, 1641680), (3720, 1313344), (3840, 1272302), (3968, 1231260), (4960, 985008), (5952, 820840), (7440, 656672), (7680, 636151), (7936, 615630), (9920, 492504), (11904, 410420), (14880, 328336), (15872, 307815), (19840, 246252), (20521, 238080), (23808, 205210), (29760, 164168), (39680, 123126), (41042, 119040), (47616, 102605), (59520, 82084), (61563, 79360)]