54018780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3767}}^1$

素因数の和:4018

約数の個数: 48

約数和(自身を含む): 151925760

約数和(自身を除く): 97906980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 3767, 4780, 7170, 7534, 11301, 14340, 15068, 18835, 22602, 37670, 45204, 56505, 75340, 113010, 226020, 900313, 1800626, 2700939, 3601252, 4501565, 5401878, 9003130, 10803756, 13504695, 18006260, 27009390, 54018780]

約数ペア:

[(1, 54018780), (2, 27009390), (3, 18006260), (4, 13504695), (5, 10803756), (6, 9003130), (10, 5401878), (12, 4501565), (15, 3601252), (20, 2700939), (30, 1800626), (60, 900313), (239, 226020), (478, 113010), (717, 75340), (956, 56505), (1195, 45204), (1434, 37670), (2390, 22602), (2868, 18835), (3585, 15068), (3767, 14340), (4780, 11301), (7170, 7534)]