84070680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1801}}^1$

素因数の和:2204

約数の個数: 64

約数和(自身を含む): 253000800

約数和(自身を除く): 168930120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1556, 1801, 1945, 2334, 3112, 3602, 3890, 4668, 5403, 5835, 7204, 7780, 9005, 9336, 10806, 11670, 14408, 15560, 18010, 21612, 23340, 27015, 36020, 43224, 46680, 54030, 72040, 108060, 216120, 700589, 1401178, 2101767, 2802356, 3502945, 4203534, 5604712, 7005890, 8407068, 10508835, 14011780, 16814136, 21017670, 28023560, 42035340, 84070680]

約数ペア:

[(1, 84070680), (2, 42035340), (3, 28023560), (4, 21017670), (5, 16814136), (6, 14011780), (8, 10508835), (10, 8407068), (12, 7005890), (15, 5604712), (20, 4203534), (24, 3502945), (30, 2802356), (40, 2101767), (60, 1401178), (120, 700589), (389, 216120), (778, 108060), (1167, 72040), (1556, 54030), (1801, 46680), (1945, 43224), (2334, 36020), (3112, 27015), (3602, 23340), (3890, 21612), (4668, 18010), (5403, 15560), (5835, 14408), (7204, 11670), (7780, 10806), (9005, 9336)]