854759280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1055

約数の個数: 160

約数和(自身を含む): 2759251968

約数和(自身を除く): 1904492688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 131, 155, 186, 240, 248, 262, 310, 372, 393, 465, 496, 524, 620, 655, 744, 786, 877, 930, 1048, 1240, 1310, 1488, 1572, 1754, 1860, 1965, 2096, 2480, 2620, 2631, 3144, 3508, 3720, 3930, 4061, 4385, 5240, 5262, 6288, 7016, 7440, 7860, 8122, 8770, 10480, 10524, 12183, 13155, 14032, 15720, 16244, 17540, 20305, 21048, 24366, 26310, 27187, 31440, 32488, 35080, 40610, 42096, 48732, 52620, 54374, 60915, 64976, 70160, 81220, 81561, 97464, 105240, 108748, 114887, 121830, 135935, 162440, 163122, 194928, 210480, 217496, 229774, 243660, 271870, 324880, 326244, 344661, 407805, 434992, 459548, 487320, 543740, 574435, 652488, 689322, 815610, 919096, 974640, 1087480, 1148870, 1304976, 1378644, 1631220, 1723305, 1838192, 2174960, 2297740, 2757288, 3262440, 3446610, 3561497, 4595480, 5514576, 6524880, 6893220, 7122994, 9190960, 10684491, 13786440, 14245988, 17807485, 21368982, 27572880, 28491976, 35614970, 42737964, 53422455, 56983952, 71229940, 85475928, 106844910, 142459880, 170951856, 213689820, 284919760, 427379640, 854759280]

約数ペア:

[(1, 854759280), (2, 427379640), (3, 284919760), (4, 213689820), (5, 170951856), (6, 142459880), (8, 106844910), (10, 85475928), (12, 71229940), (15, 56983952), (16, 53422455), (20, 42737964), (24, 35614970), (30, 28491976), (31, 27572880), (40, 21368982), (48, 17807485), (60, 14245988), (62, 13786440), (80, 10684491), (93, 9190960), (120, 7122994), (124, 6893220), (131, 6524880), (155, 5514576), (186, 4595480), (240, 3561497), (248, 3446610), (262, 3262440), (310, 2757288), (372, 2297740), (393, 2174960), (465, 1838192), (496, 1723305), (524, 1631220), (620, 1378644), (655, 1304976), (744, 1148870), (786, 1087480), (877, 974640), (930, 919096), (1048, 815610), (1240, 689322), (1310, 652488), (1488, 574435), (1572, 543740), (1754, 487320), (1860, 459548), (1965, 434992), (2096, 407805), (2480, 344661), (2620, 326244), (2631, 324880), (3144, 271870), (3508, 243660), (3720, 229774), (3930, 217496), (4061, 210480), (4385, 194928), (5240, 163122), (5262, 162440), (6288, 135935), (7016, 121830), (7440, 114887), (7860, 108748), (8122, 105240), (8770, 97464), (10480, 81561), (10524, 81220), (12183, 70160), (13155, 64976), (14032, 60915), (15720, 54374), (16244, 52620), (17540, 48732), (20305, 42096), (21048, 40610), (24366, 35080), (26310, 32488), (27187, 31440)]