740327760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5167}}^1$

素因数の和:5385

約数の個数: 120

約数和(自身を含む): 2499244800

約数和(自身を除く): 1758917040

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, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3980, 4776, 5167, 5970, 7164, 7960, 8955, 9552, 10334, 11940, 14328, 15501, 15920, 17910, 20668, 23880, 25835, 28656, 31002, 35820, 41336, 46503, 47760, 51670, 62004, 71640, 77505, 82672, 93006, 103340, 124008, 143280, 155010, 186012, 206680, 232515, 248016, 310020, 372024, 413360, 465030, 620040, 744048, 930060, 1028233, 1240080, 1860120, 2056466, 3084699, 3720240, 4112932, 5141165, 6169398, 8225864, 9254097, 10282330, 12338796, 15423495, 16451728, 18508194, 20564660, 24677592, 30846990, 37016388, 41129320, 46270485, 49355184, 61693980, 74032776, 82258640, 92540970, 123387960, 148065552, 185081940, 246775920, 370163880, 740327760]

約数ペア:

[(1, 740327760), (2, 370163880), (3, 246775920), (4, 185081940), (5, 148065552), (6, 123387960), (8, 92540970), (9, 82258640), (10, 74032776), (12, 61693980), (15, 49355184), (16, 46270485), (18, 41129320), (20, 37016388), (24, 30846990), (30, 24677592), (36, 20564660), (40, 18508194), (45, 16451728), (48, 15423495), (60, 12338796), (72, 10282330), (80, 9254097), (90, 8225864), (120, 6169398), (144, 5141165), (180, 4112932), (199, 3720240), (240, 3084699), (360, 2056466), (398, 1860120), (597, 1240080), (720, 1028233), (796, 930060), (995, 744048), (1194, 620040), (1592, 465030), (1791, 413360), (1990, 372024), (2388, 310020), (2985, 248016), (3184, 232515), (3582, 206680), (3980, 186012), (4776, 155010), (5167, 143280), (5970, 124008), (7164, 103340), (7960, 93006), (8955, 82672), (9552, 77505), (10334, 71640), (11940, 62004), (14328, 51670), (15501, 47760), (15920, 46503), (17910, 41336), (20668, 35820), (23880, 31002), (25835, 28656)]