105189240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67429}}^1$

素因数の和:67456

約数の個数: 64

約数和(自身を含む): 339847200

約数和(自身を除く): 234657960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 67429, 134858, 202287, 269716, 337145, 404574, 539432, 674290, 809148, 876577, 1011435, 1348580, 1618296, 1753154, 2022870, 2629731, 2697160, 3506308, 4045740, 4382885, 5259462, 7012616, 8091480, 8765770, 10518924, 13148655, 17531540, 21037848, 26297310, 35063080, 52594620, 105189240]

約数ペア:

[(1, 105189240), (2, 52594620), (3, 35063080), (4, 26297310), (5, 21037848), (6, 17531540), (8, 13148655), (10, 10518924), (12, 8765770), (13, 8091480), (15, 7012616), (20, 5259462), (24, 4382885), (26, 4045740), (30, 3506308), (39, 2697160), (40, 2629731), (52, 2022870), (60, 1753154), (65, 1618296), (78, 1348580), (104, 1011435), (120, 876577), (130, 809148), (156, 674290), (195, 539432), (260, 404574), (312, 337145), (390, 269716), (520, 202287), (780, 134858), (1560, 67429)]