29988360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{27767}}^1$

素因数の和:27787

約数の個数: 64

約数和(自身を含む): 99964800

約数和(自身を除く): 69976440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 27767, 55534, 83301, 111068, 138835, 166602, 222136, 249903, 277670, 333204, 416505, 499806, 555340, 666408, 749709, 833010, 999612, 1110680, 1249515, 1499418, 1666020, 1999224, 2499030, 2998836, 3332040, 3748545, 4998060, 5997672, 7497090, 9996120, 14994180, 29988360]

約数ペア:

[(1, 29988360), (2, 14994180), (3, 9996120), (4, 7497090), (5, 5997672), (6, 4998060), (8, 3748545), (9, 3332040), (10, 2998836), (12, 2499030), (15, 1999224), (18, 1666020), (20, 1499418), (24, 1249515), (27, 1110680), (30, 999612), (36, 833010), (40, 749709), (45, 666408), (54, 555340), (60, 499806), (72, 416505), (90, 333204), (108, 277670), (120, 249903), (135, 222136), (180, 166602), (216, 138835), (270, 111068), (360, 83301), (540, 55534), (1080, 27767)]