173840280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1381}}^1$

素因数の和:2444

約数の個数: 64

約数和(自身を含む): 522396000

約数和(自身を除く): 348555720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1049, 1381, 2098, 2762, 3147, 4143, 4196, 5245, 5524, 6294, 6905, 8286, 8392, 10490, 11048, 12588, 13810, 15735, 16572, 20715, 20980, 25176, 27620, 31470, 33144, 41430, 41960, 55240, 62940, 82860, 125880, 165720, 1448669, 2897338, 4346007, 5794676, 7243345, 8692014, 11589352, 14486690, 17384028, 21730035, 28973380, 34768056, 43460070, 57946760, 86920140, 173840280]

約数ペア:

[(1, 173840280), (2, 86920140), (3, 57946760), (4, 43460070), (5, 34768056), (6, 28973380), (8, 21730035), (10, 17384028), (12, 14486690), (15, 11589352), (20, 8692014), (24, 7243345), (30, 5794676), (40, 4346007), (60, 2897338), (120, 1448669), (1049, 165720), (1381, 125880), (2098, 82860), (2762, 62940), (3147, 55240), (4143, 41960), (4196, 41430), (5245, 33144), (5524, 31470), (6294, 27620), (6905, 25176), (8286, 20980), (8392, 20715), (10490, 16572), (11048, 15735), (12588, 13810)]