69858120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7369}}^1$

素因数の和:7462

約数の個数: 64

約数和(自身を含む): 212256000

約数和(自身を除く): 142397880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 7369, 9480, 14738, 22107, 29476, 36845, 44214, 58952, 73690, 88428, 110535, 147380, 176856, 221070, 294760, 442140, 582151, 884280, 1164302, 1746453, 2328604, 2910755, 3492906, 4657208, 5821510, 6985812, 8732265, 11643020, 13971624, 17464530, 23286040, 34929060, 69858120]

約数ペア:

[(1, 69858120), (2, 34929060), (3, 23286040), (4, 17464530), (5, 13971624), (6, 11643020), (8, 8732265), (10, 6985812), (12, 5821510), (15, 4657208), (20, 3492906), (24, 2910755), (30, 2328604), (40, 1746453), (60, 1164302), (79, 884280), (120, 582151), (158, 442140), (237, 294760), (316, 221070), (395, 176856), (474, 147380), (632, 110535), (790, 88428), (948, 73690), (1185, 58952), (1580, 44214), (1896, 36845), (2370, 29476), (3160, 22107), (4740, 14738), (7369, 9480)]