419697120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{997}}^1$

素因数の和:1892

約数の個数: 96

約数和(自身を含む): 1324880928

約数和(自身を除く): 905183808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 877, 997, 1754, 1994, 2631, 2991, 3508, 3988, 4385, 4985, 5262, 5982, 7016, 7976, 8770, 9970, 10524, 11964, 13155, 14032, 14955, 15952, 17540, 19940, 21048, 23928, 26310, 28064, 29910, 31904, 35080, 39880, 42096, 47856, 52620, 59820, 70160, 79760, 84192, 95712, 105240, 119640, 140320, 159520, 210480, 239280, 420960, 478560, 874369, 1748738, 2623107, 3497476, 4371845, 5246214, 6994952, 8743690, 10492428, 13115535, 13989904, 17487380, 20984856, 26231070, 27979808, 34974760, 41969712, 52462140, 69949520, 83939424, 104924280, 139899040, 209848560, 419697120]

約数ペア:

[(1, 419697120), (2, 209848560), (3, 139899040), (4, 104924280), (5, 83939424), (6, 69949520), (8, 52462140), (10, 41969712), (12, 34974760), (15, 27979808), (16, 26231070), (20, 20984856), (24, 17487380), (30, 13989904), (32, 13115535), (40, 10492428), (48, 8743690), (60, 6994952), (80, 5246214), (96, 4371845), (120, 3497476), (160, 2623107), (240, 1748738), (480, 874369), (877, 478560), (997, 420960), (1754, 239280), (1994, 210480), (2631, 159520), (2991, 140320), (3508, 119640), (3988, 105240), (4385, 95712), (4985, 84192), (5262, 79760), (5982, 70160), (7016, 59820), (7976, 52620), (8770, 47856), (9970, 42096), (10524, 39880), (11964, 35080), (13155, 31904), (14032, 29910), (14955, 28064), (15952, 26310), (17540, 23928), (19940, 21048)]