4972776960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20887}}^1$

素因数の和:20944

約数の個数: 160

約数和(自身を含む): 16410949632

約数和(自身を除く): 11438172672

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, 20887, 23808, 29760, 39680, 41774, 47616, 59520, 62661, 79360, 83548, 104435, 119040, 125322, 167096, 208870, 238080, 250644, 313305, 334192, 417740, 501288, 626610, 647497, 668384, 835480, 1002576, 1253220, 1294994, 1336768, 1670960, 1942491, 2005152, 2506440, 2589988, 2673536, 3237485, 3341920, 3884982, 4010304, 5012880, 5179976, 5347072, 6474970, 6683840, 7769964, 8020608, 9712455, 10025760, 10359952, 10694144, 12949940, 13367680, 15539928, 16041216, 19424910, 20051520, 20719904, 25899880, 26735360, 31079856, 32082432, 38849820, 40103040, 41439808, 51799760, 53470720, 62159712, 77699640, 80206080, 82879616, 103599520, 124319424, 155399280, 160412160, 165759232, 207199040, 248638848, 310798560, 331518464, 414398080, 497277696, 621597120, 828796160, 994555392, 1243194240, 1657592320, 2486388480, 4972776960]

約数ペア:

[(1, 4972776960), (2, 2486388480), (3, 1657592320), (4, 1243194240), (5, 994555392), (6, 828796160), (8, 621597120), (10, 497277696), (12, 414398080), (15, 331518464), (16, 310798560), (20, 248638848), (24, 207199040), (30, 165759232), (31, 160412160), (32, 155399280), (40, 124319424), (48, 103599520), (60, 82879616), (62, 80206080), (64, 77699640), (80, 62159712), (93, 53470720), (96, 51799760), (120, 41439808), (124, 40103040), (128, 38849820), (155, 32082432), (160, 31079856), (186, 26735360), (192, 25899880), (240, 20719904), (248, 20051520), (256, 19424910), (310, 16041216), (320, 15539928), (372, 13367680), (384, 12949940), (465, 10694144), (480, 10359952), (496, 10025760), (512, 9712455), (620, 8020608), (640, 7769964), (744, 6683840), (768, 6474970), (930, 5347072), (960, 5179976), (992, 5012880), (1240, 4010304), (1280, 3884982), (1488, 3341920), (1536, 3237485), (1860, 2673536), (1920, 2589988), (1984, 2506440), (2480, 2005152), (2560, 1942491), (2976, 1670960), (3720, 1336768), (3840, 1294994), (3968, 1253220), (4960, 1002576), (5952, 835480), (7440, 668384), (7680, 647497), (7936, 626610), (9920, 501288), (11904, 417740), (14880, 334192), (15872, 313305), (19840, 250644), (20887, 238080), (23808, 208870), (29760, 167096), (39680, 125322), (41774, 119040), (47616, 104435), (59520, 83548), (62661, 79360)]