78065760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1579}}^1$

素因数の和:1700

約数の個数: 96

約数和(自身を含む): 248451840

約数和(自身を除く): 170386080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 618, 824, 1030, 1236, 1545, 1579, 1648, 2060, 2472, 3090, 3158, 3296, 4120, 4737, 4944, 6180, 6316, 7895, 8240, 9474, 9888, 12360, 12632, 15790, 16480, 18948, 23685, 24720, 25264, 31580, 37896, 47370, 49440, 50528, 63160, 75792, 94740, 126320, 151584, 162637, 189480, 252640, 325274, 378960, 487911, 650548, 757920, 813185, 975822, 1301096, 1626370, 1951644, 2439555, 2602192, 3252740, 3903288, 4879110, 5204384, 6505480, 7806576, 9758220, 13010960, 15613152, 19516440, 26021920, 39032880, 78065760]

約数ペア:

[(1, 78065760), (2, 39032880), (3, 26021920), (4, 19516440), (5, 15613152), (6, 13010960), (8, 9758220), (10, 7806576), (12, 6505480), (15, 5204384), (16, 4879110), (20, 3903288), (24, 3252740), (30, 2602192), (32, 2439555), (40, 1951644), (48, 1626370), (60, 1301096), (80, 975822), (96, 813185), (103, 757920), (120, 650548), (160, 487911), (206, 378960), (240, 325274), (309, 252640), (412, 189480), (480, 162637), (515, 151584), (618, 126320), (824, 94740), (1030, 75792), (1236, 63160), (1545, 50528), (1579, 49440), (1648, 47370), (2060, 37896), (2472, 31580), (3090, 25264), (3158, 24720), (3296, 23685), (4120, 18948), (4737, 16480), (4944, 15790), (6180, 12632), (6316, 12360), (7895, 9888), (8240, 9474)]