466400280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{19531}}^1$

素因数の和:19744

約数の個数: 64

約数和(自身を含む): 1406304000

約数和(自身を除く): 939903720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 19531, 23880, 39062, 58593, 78124, 97655, 117186, 156248, 195310, 234372, 292965, 390620, 468744, 585930, 781240, 1171860, 2343720, 3886669, 7773338, 11660007, 15546676, 19433345, 23320014, 31093352, 38866690, 46640028, 58300035, 77733380, 93280056, 116600070, 155466760, 233200140, 466400280]

約数ペア:

[(1, 466400280), (2, 233200140), (3, 155466760), (4, 116600070), (5, 93280056), (6, 77733380), (8, 58300035), (10, 46640028), (12, 38866690), (15, 31093352), (20, 23320014), (24, 19433345), (30, 15546676), (40, 11660007), (60, 7773338), (120, 3886669), (199, 2343720), (398, 1171860), (597, 781240), (796, 585930), (995, 468744), (1194, 390620), (1592, 292965), (1990, 234372), (2388, 195310), (2985, 156248), (3980, 117186), (4776, 97655), (5970, 78124), (7960, 58593), (11940, 39062), (19531, 23880)]