73280040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{610667}}^1$

素因数の和:610681

約数の個数: 32

約数和(自身を含む): 219840480

約数和(自身を除く): 146560440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 610667, 1221334, 1832001, 2442668, 3053335, 3664002, 4885336, 6106670, 7328004, 9160005, 12213340, 14656008, 18320010, 24426680, 36640020, 73280040]

約数ペア:

[(1, 73280040), (2, 36640020), (3, 24426680), (4, 18320010), (5, 14656008), (6, 12213340), (8, 9160005), (10, 7328004), (12, 6106670), (15, 4885336), (20, 3664002), (24, 3053335), (30, 2442668), (40, 1832001), (60, 1221334), (120, 610667)]