2763119280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{371387}}^1$

素因数の和:371434

約数の個数: 80

約数和(自身を含む): 8842005504

約数和(自身を除く): 6078886224

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, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 371387, 742774, 1114161, 1485548, 1856935, 2228322, 2971096, 3713870, 4456644, 5570805, 5942192, 7427740, 8913288, 11141610, 11512997, 14855480, 17826576, 22283220, 23025994, 29710960, 34538991, 44566440, 46051988, 57564985, 69077982, 89132880, 92103976, 115129970, 138155964, 172694955, 184207952, 230259940, 276311928, 345389910, 460519880, 552623856, 690779820, 921039760, 1381559640, 2763119280]

約数ペア:

[(1, 2763119280), (2, 1381559640), (3, 921039760), (4, 690779820), (5, 552623856), (6, 460519880), (8, 345389910), (10, 276311928), (12, 230259940), (15, 184207952), (16, 172694955), (20, 138155964), (24, 115129970), (30, 92103976), (31, 89132880), (40, 69077982), (48, 57564985), (60, 46051988), (62, 44566440), (80, 34538991), (93, 29710960), (120, 23025994), (124, 22283220), (155, 17826576), (186, 14855480), (240, 11512997), (248, 11141610), (310, 8913288), (372, 7427740), (465, 5942192), (496, 5570805), (620, 4456644), (744, 3713870), (930, 2971096), (1240, 2228322), (1488, 1856935), (1860, 1485548), (2480, 1114161), (3720, 742774), (7440, 371387)]