684952080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{17509}}^1$

素因数の和:17688

約数の個数: 80

約数和(自身を含む): 2136500160

約数和(自身を除く): 1451548080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 9780, 13040, 17509, 19560, 35018, 39120, 52527, 70036, 87545, 105054, 140072, 175090, 210108, 262635, 280144, 350180, 420216, 525270, 700360, 840432, 1050540, 1400720, 2101080, 2853967, 4202160, 5707934, 8561901, 11415868, 14269835, 17123802, 22831736, 28539670, 34247604, 42809505, 45663472, 57079340, 68495208, 85619010, 114158680, 136990416, 171238020, 228317360, 342476040, 684952080]

約数ペア:

[(1, 684952080), (2, 342476040), (3, 228317360), (4, 171238020), (5, 136990416), (6, 114158680), (8, 85619010), (10, 68495208), (12, 57079340), (15, 45663472), (16, 42809505), (20, 34247604), (24, 28539670), (30, 22831736), (40, 17123802), (48, 14269835), (60, 11415868), (80, 8561901), (120, 5707934), (163, 4202160), (240, 2853967), (326, 2101080), (489, 1400720), (652, 1050540), (815, 840432), (978, 700360), (1304, 525270), (1630, 420216), (1956, 350180), (2445, 280144), (2608, 262635), (3260, 210108), (3912, 175090), (4890, 140072), (6520, 105054), (7824, 87545), (9780, 70036), (13040, 52527), (17509, 39120), (19560, 35018)]