1628807760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2262233}}^1$

素因数の和:2262252

約数の個数: 60

約数和(自身を含む): 5470081812

約数和(自身を除く): 3841274052

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2262233, 4524466, 6786699, 9048932, 11311165, 13573398, 18097864, 20360097, 22622330, 27146796, 33933495, 36195728, 40720194, 45244660, 54293592, 67866990, 81440388, 90489320, 101800485, 108587184, 135733980, 162880776, 180978640, 203600970, 271467960, 325761552, 407201940, 542935920, 814403880, 1628807760]

約数ペア:

[(1, 1628807760), (2, 814403880), (3, 542935920), (4, 407201940), (5, 325761552), (6, 271467960), (8, 203600970), (9, 180978640), (10, 162880776), (12, 135733980), (15, 108587184), (16, 101800485), (18, 90489320), (20, 81440388), (24, 67866990), (30, 54293592), (36, 45244660), (40, 40720194), (45, 36195728), (48, 33933495), (60, 27146796), (72, 22622330), (80, 20360097), (90, 18097864), (120, 13573398), (144, 11311165), (180, 9048932), (240, 6786699), (360, 4524466), (720, 2262233)]