1025854560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1129}}^1$

素因数の和:1781

約数の個数: 144

約数和(自身を含む): 3509382240

約数和(自身を除く): 2483527680

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, 480, 631, 720, 1129, 1262, 1440, 1893, 2258, 2524, 3155, 3387, 3786, 4516, 5048, 5645, 5679, 6310, 6774, 7572, 9032, 9465, 10096, 10161, 11290, 11358, 12620, 13548, 15144, 16935, 18064, 18930, 20192, 20322, 22580, 22716, 25240, 27096, 28395, 30288, 33870, 36128, 37860, 40644, 45160, 45432, 50480, 50805, 54192, 56790, 60576, 67740, 75720, 81288, 90320, 90864, 100960, 101610, 108384, 113580, 135480, 151440, 162576, 180640, 181728, 203220, 227160, 270960, 302880, 325152, 406440, 454320, 541920, 712399, 812880, 908640, 1424798, 1625760, 2137197, 2849596, 3561995, 4274394, 5699192, 6411591, 7123990, 8548788, 10685985, 11398384, 12823182, 14247980, 17097576, 21371970, 22796768, 25646364, 28495960, 32057955, 34195152, 42743940, 51292728, 56991920, 64115910, 68390304, 85487880, 102585456, 113983840, 128231820, 170975760, 205170912, 256463640, 341951520, 512927280, 1025854560]

約数ペア:

[(1, 1025854560), (2, 512927280), (3, 341951520), (4, 256463640), (5, 205170912), (6, 170975760), (8, 128231820), (9, 113983840), (10, 102585456), (12, 85487880), (15, 68390304), (16, 64115910), (18, 56991920), (20, 51292728), (24, 42743940), (30, 34195152), (32, 32057955), (36, 28495960), (40, 25646364), (45, 22796768), (48, 21371970), (60, 17097576), (72, 14247980), (80, 12823182), (90, 11398384), (96, 10685985), (120, 8548788), (144, 7123990), (160, 6411591), (180, 5699192), (240, 4274394), (288, 3561995), (360, 2849596), (480, 2137197), (631, 1625760), (720, 1424798), (1129, 908640), (1262, 812880), (1440, 712399), (1893, 541920), (2258, 454320), (2524, 406440), (3155, 325152), (3387, 302880), (3786, 270960), (4516, 227160), (5048, 203220), (5645, 181728), (5679, 180640), (6310, 162576), (6774, 151440), (7572, 135480), (9032, 113580), (9465, 108384), (10096, 101610), (10161, 100960), (11290, 90864), (11358, 90320), (12620, 81288), (13548, 75720), (15144, 67740), (16935, 60576), (18064, 56790), (18930, 54192), (20192, 50805), (20322, 50480), (22580, 45432), (22716, 45160), (25240, 40644), (27096, 37860), (28395, 36128), (30288, 33870)]