88411920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{947}}^1$

素因数の和:1352

約数の個数: 80

約数和(自身を含む): 275071680

約数和(自身を除く): 186659760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 778, 947, 1167, 1556, 1894, 1945, 2334, 2841, 3112, 3788, 3890, 4668, 4735, 5682, 5835, 6224, 7576, 7780, 9336, 9470, 11364, 11670, 14205, 15152, 15560, 18672, 18940, 22728, 23340, 28410, 31120, 37880, 45456, 46680, 56820, 75760, 93360, 113640, 227280, 368383, 736766, 1105149, 1473532, 1841915, 2210298, 2947064, 3683830, 4420596, 5525745, 5894128, 7367660, 8841192, 11051490, 14735320, 17682384, 22102980, 29470640, 44205960, 88411920]

約数ペア:

[(1, 88411920), (2, 44205960), (3, 29470640), (4, 22102980), (5, 17682384), (6, 14735320), (8, 11051490), (10, 8841192), (12, 7367660), (15, 5894128), (16, 5525745), (20, 4420596), (24, 3683830), (30, 2947064), (40, 2210298), (48, 1841915), (60, 1473532), (80, 1105149), (120, 736766), (240, 368383), (389, 227280), (778, 113640), (947, 93360), (1167, 75760), (1556, 56820), (1894, 46680), (1945, 45456), (2334, 37880), (2841, 31120), (3112, 28410), (3788, 23340), (3890, 22728), (4668, 18940), (4735, 18672), (5682, 15560), (5835, 15152), (6224, 14205), (7576, 11670), (7780, 11364), (9336, 9470)]