331285320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3499}}^1$

素因数の和:3779

約数の個数: 96

約数和(自身を含む): 1081080000

約数和(自身を除く): 749794680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 526, 789, 1052, 1315, 1578, 2104, 2367, 2630, 3156, 3499, 3945, 4734, 5260, 6312, 6998, 7890, 9468, 10497, 10520, 11835, 13996, 15780, 17495, 18936, 20994, 23670, 27992, 31491, 31560, 34990, 41988, 47340, 52485, 62982, 69980, 83976, 94680, 104970, 125964, 139960, 157455, 209940, 251928, 314910, 419880, 629820, 920237, 1259640, 1840474, 2760711, 3680948, 4601185, 5521422, 7361896, 8282133, 9202370, 11042844, 13803555, 16564266, 18404740, 22085688, 27607110, 33128532, 36809480, 41410665, 55214220, 66257064, 82821330, 110428440, 165642660, 331285320]

約数ペア:

[(1, 331285320), (2, 165642660), (3, 110428440), (4, 82821330), (5, 66257064), (6, 55214220), (8, 41410665), (9, 36809480), (10, 33128532), (12, 27607110), (15, 22085688), (18, 18404740), (20, 16564266), (24, 13803555), (30, 11042844), (36, 9202370), (40, 8282133), (45, 7361896), (60, 5521422), (72, 4601185), (90, 3680948), (120, 2760711), (180, 1840474), (263, 1259640), (360, 920237), (526, 629820), (789, 419880), (1052, 314910), (1315, 251928), (1578, 209940), (2104, 157455), (2367, 139960), (2630, 125964), (3156, 104970), (3499, 94680), (3945, 83976), (4734, 69980), (5260, 62982), (6312, 52485), (6998, 47340), (7890, 41988), (9468, 34990), (10497, 31560), (10520, 31491), (11835, 27992), (13996, 23670), (15780, 20994), (17495, 18936)]