480857904

素因数分解:

$2^4\times 3^3\times {\mathrm{491}}^1\times {\mathrm{2267}}^1$

素因数の和:2775

約数の個数: 80

約数和(自身を含む): 1383661440

約数和(自身を除く): 902803536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 491, 982, 1473, 1964, 2267, 2946, 3928, 4419, 4534, 5892, 6801, 7856, 8838, 9068, 11784, 13257, 13602, 17676, 18136, 20403, 23568, 26514, 27204, 35352, 36272, 40806, 53028, 54408, 61209, 70704, 81612, 106056, 108816, 122418, 163224, 212112, 244836, 326448, 489672, 979344, 1113097, 2226194, 3339291, 4452388, 6678582, 8904776, 10017873, 13357164, 17809552, 20035746, 26714328, 30053619, 40071492, 53428656, 60107238, 80142984, 120214476, 160285968, 240428952, 480857904]

約数ペア:

[(1, 480857904), (2, 240428952), (3, 160285968), (4, 120214476), (6, 80142984), (8, 60107238), (9, 53428656), (12, 40071492), (16, 30053619), (18, 26714328), (24, 20035746), (27, 17809552), (36, 13357164), (48, 10017873), (54, 8904776), (72, 6678582), (108, 4452388), (144, 3339291), (216, 2226194), (432, 1113097), (491, 979344), (982, 489672), (1473, 326448), (1964, 244836), (2267, 212112), (2946, 163224), (3928, 122418), (4419, 108816), (4534, 106056), (5892, 81612), (6801, 70704), (7856, 61209), (8838, 54408), (9068, 53028), (11784, 40806), (13257, 36272), (13602, 35352), (17676, 27204), (18136, 26514), (20403, 23568)]