755702520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{16189}}^1$

素因数の和:16592

約数の個数: 64

約数和(自身を含む): 2273076000

約数和(自身を除く): 1517373480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 5835, 7780, 9336, 11670, 15560, 16189, 23340, 32378, 46680, 48567, 64756, 80945, 97134, 129512, 161890, 194268, 242835, 323780, 388536, 485670, 647560, 971340, 1942680, 6297521, 12595042, 18892563, 25190084, 31487605, 37785126, 50380168, 62975210, 75570252, 94462815, 125950420, 151140504, 188925630, 251900840, 377851260, 755702520]

約数ペア:

[(1, 755702520), (2, 377851260), (3, 251900840), (4, 188925630), (5, 151140504), (6, 125950420), (8, 94462815), (10, 75570252), (12, 62975210), (15, 50380168), (20, 37785126), (24, 31487605), (30, 25190084), (40, 18892563), (60, 12595042), (120, 6297521), (389, 1942680), (778, 971340), (1167, 647560), (1556, 485670), (1945, 388536), (2334, 323780), (3112, 242835), (3890, 194268), (4668, 161890), (5835, 129512), (7780, 97134), (9336, 80945), (11670, 64756), (15560, 48567), (16189, 46680), (23340, 32378)]