3106480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 8124480

約数和(自身を除く): 5018000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 103, 104, 116, 130, 145, 206, 208, 232, 260, 290, 377, 412, 464, 515, 520, 580, 754, 824, 1030, 1040, 1160, 1339, 1508, 1648, 1885, 2060, 2320, 2678, 2987, 3016, 3770, 4120, 5356, 5974, 6032, 6695, 7540, 8240, 10712, 11948, 13390, 14935, 15080, 21424, 23896, 26780, 29870, 30160, 38831, 47792, 53560, 59740, 77662, 107120, 119480, 155324, 194155, 238960, 310648, 388310, 621296, 776620, 1553240, 3106480]

約数ペア:

[(1, 3106480), (2, 1553240), (4, 776620), (5, 621296), (8, 388310), (10, 310648), (13, 238960), (16, 194155), (20, 155324), (26, 119480), (29, 107120), (40, 77662), (52, 59740), (58, 53560), (65, 47792), (80, 38831), (103, 30160), (104, 29870), (116, 26780), (130, 23896), (145, 21424), (206, 15080), (208, 14935), (232, 13390), (260, 11948), (290, 10712), (377, 8240), (412, 7540), (464, 6695), (515, 6032), (520, 5974), (580, 5356), (754, 4120), (824, 3770), (1030, 3016), (1040, 2987), (1160, 2678), (1339, 2320), (1508, 2060), (1648, 1885)]