54541320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7451}}^1$

素因数の和:7526

約数の個数: 64

約数和(自身を含む): 166328640

約数和(自身を除く): 111787320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 7451, 14902, 22353, 29804, 37255, 44706, 59608, 74510, 89412, 111765, 149020, 178824, 223530, 298040, 447060, 454511, 894120, 909022, 1363533, 1818044, 2272555, 2727066, 3636088, 4545110, 5454132, 6817665, 9090220, 10908264, 13635330, 18180440, 27270660, 54541320]

約数ペア:

[(1, 54541320), (2, 27270660), (3, 18180440), (4, 13635330), (5, 10908264), (6, 9090220), (8, 6817665), (10, 5454132), (12, 4545110), (15, 3636088), (20, 2727066), (24, 2272555), (30, 1818044), (40, 1363533), (60, 909022), (61, 894120), (120, 454511), (122, 447060), (183, 298040), (244, 223530), (305, 178824), (366, 149020), (488, 111765), (610, 89412), (732, 74510), (915, 59608), (1220, 44706), (1464, 37255), (1830, 29804), (2440, 22353), (3660, 14902), (7320, 7451)]