48571920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 160

約数和(自身を含む): 169632000

約数和(自身を除く): 121060080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 113, 120, 135, 144, 180, 199, 216, 226, 240, 270, 339, 360, 398, 432, 452, 540, 565, 597, 678, 720, 796, 904, 995, 1017, 1080, 1130, 1194, 1356, 1592, 1695, 1791, 1808, 1990, 2034, 2160, 2260, 2388, 2712, 2985, 3051, 3184, 3390, 3582, 3980, 4068, 4520, 4776, 5085, 5373, 5424, 5970, 6102, 6780, 7164, 7960, 8136, 8955, 9040, 9552, 10170, 10746, 11940, 12204, 13560, 14328, 15255, 15920, 16272, 17910, 20340, 21492, 22487, 23880, 24408, 26865, 27120, 28656, 30510, 35820, 40680, 42984, 44974, 47760, 48816, 53730, 61020, 67461, 71640, 81360, 85968, 89948, 107460, 112435, 122040, 134922, 143280, 179896, 202383, 214920, 224870, 244080, 269844, 337305, 359792, 404766, 429840, 449740, 539688, 607149, 674610, 809532, 899480, 1011915, 1079376, 1214298, 1349220, 1619064, 1798960, 2023830, 2428596, 2698440, 3035745, 3238128, 4047660, 4857192, 5396880, 6071490, 8095320, 9714384, 12142980, 16190640, 24285960, 48571920]

約数ペア:

[(1, 48571920), (2, 24285960), (3, 16190640), (4, 12142980), (5, 9714384), (6, 8095320), (8, 6071490), (9, 5396880), (10, 4857192), (12, 4047660), (15, 3238128), (16, 3035745), (18, 2698440), (20, 2428596), (24, 2023830), (27, 1798960), (30, 1619064), (36, 1349220), (40, 1214298), (45, 1079376), (48, 1011915), (54, 899480), (60, 809532), (72, 674610), (80, 607149), (90, 539688), (108, 449740), (113, 429840), (120, 404766), (135, 359792), (144, 337305), (180, 269844), (199, 244080), (216, 224870), (226, 214920), (240, 202383), (270, 179896), (339, 143280), (360, 134922), (398, 122040), (432, 112435), (452, 107460), (540, 89948), (565, 85968), (597, 81360), (678, 71640), (720, 67461), (796, 61020), (904, 53730), (995, 48816), (1017, 47760), (1080, 44974), (1130, 42984), (1194, 40680), (1356, 35820), (1592, 30510), (1695, 28656), (1791, 27120), (1808, 26865), (1990, 24408), (2034, 23880), (2160, 22487), (2260, 21492), (2388, 20340), (2712, 17910), (2985, 16272), (3051, 15920), (3184, 15255), (3390, 14328), (3582, 13560), (3980, 12204), (4068, 11940), (4520, 10746), (4776, 10170), (5085, 9552), (5373, 9040), (5424, 8955), (5970, 8136), (6102, 7960), (6780, 7164)]