78051480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50033}}^1$

素因数の和:50060

約数の個数: 64

約数和(自身を含む): 252171360

約数和(自身を除く): 174119880

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, 50033, 100066, 150099, 200132, 250165, 300198, 400264, 500330, 600396, 650429, 750495, 1000660, 1200792, 1300858, 1500990, 1951287, 2001320, 2601716, 3001980, 3252145, 3902574, 5203432, 6003960, 6504290, 7805148, 9756435, 13008580, 15610296, 19512870, 26017160, 39025740, 78051480]

約数ペア:

[(1, 78051480), (2, 39025740), (3, 26017160), (4, 19512870), (5, 15610296), (6, 13008580), (8, 9756435), (10, 7805148), (12, 6504290), (13, 6003960), (15, 5203432), (20, 3902574), (24, 3252145), (26, 3001980), (30, 2601716), (39, 2001320), (40, 1951287), (52, 1500990), (60, 1300858), (65, 1200792), (78, 1000660), (104, 750495), (120, 650429), (130, 600396), (156, 500330), (195, 400264), (260, 300198), (312, 250165), (390, 200132), (520, 150099), (780, 100066), (1560, 50033)]