2004046560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3229}}^1$

素因数の和:3681

約数の個数: 144

約数和(自身を含む): 6856799040

約数和(自身を除く): 4852752480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 431, 480, 720, 862, 1293, 1440, 1724, 2155, 2586, 3229, 3448, 3879, 4310, 5172, 6458, 6465, 6896, 7758, 8620, 9687, 10344, 12916, 12930, 13792, 15516, 16145, 17240, 19374, 19395, 20688, 25832, 25860, 29061, 31032, 32290, 34480, 38748, 38790, 41376, 48435, 51664, 51720, 58122, 62064, 64580, 68960, 77496, 77580, 96870, 103328, 103440, 116244, 124128, 129160, 145305, 154992, 155160, 193740, 206880, 232488, 258320, 290610, 309984, 310320, 387480, 464976, 516640, 581220, 620640, 774960, 929952, 1162440, 1391699, 1549920, 2324880, 2783398, 4175097, 4649760, 5566796, 6958495, 8350194, 11133592, 12525291, 13916990, 16700388, 20875485, 22267184, 25050582, 27833980, 33400776, 41750970, 44534368, 50101164, 55667960, 62626455, 66801552, 83501940, 100202328, 111335920, 125252910, 133603104, 167003880, 200404656, 222671840, 250505820, 334007760, 400809312, 501011640, 668015520, 1002023280, 2004046560]

約数ペア:

[(1, 2004046560), (2, 1002023280), (3, 668015520), (4, 501011640), (5, 400809312), (6, 334007760), (8, 250505820), (9, 222671840), (10, 200404656), (12, 167003880), (15, 133603104), (16, 125252910), (18, 111335920), (20, 100202328), (24, 83501940), (30, 66801552), (32, 62626455), (36, 55667960), (40, 50101164), (45, 44534368), (48, 41750970), (60, 33400776), (72, 27833980), (80, 25050582), (90, 22267184), (96, 20875485), (120, 16700388), (144, 13916990), (160, 12525291), (180, 11133592), (240, 8350194), (288, 6958495), (360, 5566796), (431, 4649760), (480, 4175097), (720, 2783398), (862, 2324880), (1293, 1549920), (1440, 1391699), (1724, 1162440), (2155, 929952), (2586, 774960), (3229, 620640), (3448, 581220), (3879, 516640), (4310, 464976), (5172, 387480), (6458, 310320), (6465, 309984), (6896, 290610), (7758, 258320), (8620, 232488), (9687, 206880), (10344, 193740), (12916, 155160), (12930, 154992), (13792, 145305), (15516, 129160), (16145, 124128), (17240, 116244), (19374, 103440), (19395, 103328), (20688, 96870), (25832, 77580), (25860, 77496), (29061, 68960), (31032, 64580), (32290, 62064), (34480, 58122), (38748, 51720), (38790, 51664), (41376, 48435)]