79445160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{220681}}^1$

素因数の和:220698

約数の個数: 48

約数和(自身を含む): 258197940

約数和(自身を除く): 178752780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 220681, 441362, 662043, 882724, 1103405, 1324086, 1765448, 1986129, 2206810, 2648172, 3310215, 3972258, 4413620, 5296344, 6620430, 7944516, 8827240, 9930645, 13240860, 15889032, 19861290, 26481720, 39722580, 79445160]

約数ペア:

[(1, 79445160), (2, 39722580), (3, 26481720), (4, 19861290), (5, 15889032), (6, 13240860), (8, 9930645), (9, 8827240), (10, 7944516), (12, 6620430), (15, 5296344), (18, 4413620), (20, 3972258), (24, 3310215), (30, 2648172), (36, 2206810), (40, 1986129), (45, 1765448), (60, 1324086), (72, 1103405), (90, 882724), (120, 662043), (180, 441362), (360, 220681)]