304128840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{47819}}^1$

素因数の和:47886

約数の個数: 64

約数和(自身を含む): 929620800

約数和(自身を除く): 625491960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 47819, 95638, 143457, 191276, 239095, 286914, 382552, 478190, 573828, 717285, 956380, 1147656, 1434570, 1912760, 2534407, 2869140, 5068814, 5738280, 7603221, 10137628, 12672035, 15206442, 20275256, 25344070, 30412884, 38016105, 50688140, 60825768, 76032210, 101376280, 152064420, 304128840]

約数ペア:

[(1, 304128840), (2, 152064420), (3, 101376280), (4, 76032210), (5, 60825768), (6, 50688140), (8, 38016105), (10, 30412884), (12, 25344070), (15, 20275256), (20, 15206442), (24, 12672035), (30, 10137628), (40, 7603221), (53, 5738280), (60, 5068814), (106, 2869140), (120, 2534407), (159, 1912760), (212, 1434570), (265, 1147656), (318, 956380), (424, 717285), (530, 573828), (636, 478190), (795, 382552), (1060, 286914), (1272, 239095), (1590, 191276), (2120, 143457), (3180, 95638), (6360, 47819)]