127505760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2579}}^1$

素因数の和:2700

約数の個数: 96

約数和(自身を含む): 405699840

約数和(自身を除く): 278194080

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, 1648, 2060, 2472, 2579, 3090, 3296, 4120, 4944, 5158, 6180, 7737, 8240, 9888, 10316, 12360, 12895, 15474, 16480, 20632, 24720, 25790, 30948, 38685, 41264, 49440, 51580, 61896, 77370, 82528, 103160, 123792, 154740, 206320, 247584, 265637, 309480, 412640, 531274, 618960, 796911, 1062548, 1237920, 1328185, 1593822, 2125096, 2656370, 3187644, 3984555, 4250192, 5312740, 6375288, 7969110, 8500384, 10625480, 12750576, 15938220, 21250960, 25501152, 31876440, 42501920, 63752880, 127505760]

約数ペア:

[(1, 127505760), (2, 63752880), (3, 42501920), (4, 31876440), (5, 25501152), (6, 21250960), (8, 15938220), (10, 12750576), (12, 10625480), (15, 8500384), (16, 7969110), (20, 6375288), (24, 5312740), (30, 4250192), (32, 3984555), (40, 3187644), (48, 2656370), (60, 2125096), (80, 1593822), (96, 1328185), (103, 1237920), (120, 1062548), (160, 796911), (206, 618960), (240, 531274), (309, 412640), (412, 309480), (480, 265637), (515, 247584), (618, 206320), (824, 154740), (1030, 123792), (1236, 103160), (1545, 82528), (1648, 77370), (2060, 61896), (2472, 51580), (2579, 49440), (3090, 41264), (3296, 38685), (4120, 30948), (4944, 25790), (5158, 24720), (6180, 20632), (7737, 16480), (8240, 15474), (9888, 12895), (10316, 12360)]