231973680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{966557}}^1$

素因数の和:966573

約数の個数: 40

約数和(自身を含む): 719119152

約数和(自身を除く): 487145472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 966557, 1933114, 2899671, 3866228, 4832785, 5799342, 7732456, 9665570, 11598684, 14498355, 15464912, 19331140, 23197368, 28996710, 38662280, 46394736, 57993420, 77324560, 115986840, 231973680]

約数ペア:

[(1, 231973680), (2, 115986840), (3, 77324560), (4, 57993420), (5, 46394736), (6, 38662280), (8, 28996710), (10, 23197368), (12, 19331140), (15, 15464912), (16, 14498355), (20, 11598684), (24, 9665570), (30, 7732456), (40, 5799342), (48, 4832785), (60, 3866228), (80, 2899671), (120, 1933114), (240, 966557)]