154381680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71473}}^1$

素因数の和:71495

約数の個数: 80

約数和(自身を含む): 531766560

約数和(自身を除く): 377384880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 71473, 142946, 214419, 285892, 357365, 428838, 571784, 643257, 714730, 857676, 1072095, 1143568, 1286514, 1429460, 1715352, 1929771, 2144190, 2573028, 2858920, 3216285, 3430704, 3859542, 4288380, 5146056, 5717840, 6432570, 7719084, 8576760, 9648855, 10292112, 12865140, 15438168, 17153520, 19297710, 25730280, 30876336, 38595420, 51460560, 77190840, 154381680]

約数ペア:

[(1, 154381680), (2, 77190840), (3, 51460560), (4, 38595420), (5, 30876336), (6, 25730280), (8, 19297710), (9, 17153520), (10, 15438168), (12, 12865140), (15, 10292112), (16, 9648855), (18, 8576760), (20, 7719084), (24, 6432570), (27, 5717840), (30, 5146056), (36, 4288380), (40, 3859542), (45, 3430704), (48, 3216285), (54, 2858920), (60, 2573028), (72, 2144190), (80, 1929771), (90, 1715352), (108, 1429460), (120, 1286514), (135, 1143568), (144, 1072095), (180, 857676), (216, 714730), (240, 643257), (270, 571784), (360, 428838), (432, 357365), (540, 285892), (720, 214419), (1080, 142946), (2160, 71473)]