71841720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{598681}}^1$

素因数の和:598695

約数の個数: 32

約数和(自身を含む): 215525520

約数和(自身を除く): 143683800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 598681, 1197362, 1796043, 2394724, 2993405, 3592086, 4789448, 5986810, 7184172, 8980215, 11973620, 14368344, 17960430, 23947240, 35920860, 71841720]

約数ペア:

[(1, 71841720), (2, 35920860), (3, 23947240), (4, 17960430), (5, 14368344), (6, 11973620), (8, 8980215), (10, 7184172), (12, 5986810), (15, 4789448), (20, 3592086), (24, 2993405), (30, 2394724), (40, 1796043), (60, 1197362), (120, 598681)]