119657520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1840

約数の個数: 160

約数和(自身を含む): 425687040

約数和(自身を除く): 306029520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1787, 1860, 2160, 2232, 2480, 2790, 3348, 3574, 3720, 4185, 4464, 5361, 5580, 6696, 7148, 7440, 8370, 8935, 10722, 11160, 13392, 14296, 16083, 16740, 17870, 21444, 22320, 26805, 28592, 32166, 33480, 35740, 42888, 48249, 53610, 55397, 64332, 66960, 71480, 80415, 85776, 96498, 107220, 110794, 128664, 142960, 160830, 166191, 192996, 214440, 221588, 241245, 257328, 276985, 321660, 332382, 385992, 428880, 443176, 482490, 498573, 553970, 643320, 664764, 771984, 830955, 886352, 964980, 997146, 1107940, 1286640, 1329528, 1495719, 1661910, 1929960, 1994292, 2215880, 2492865, 2659056, 2991438, 3323820, 3859920, 3988584, 4431760, 4985730, 5982876, 6647640, 7478595, 7977168, 9971460, 11965752, 13295280, 14957190, 19942920, 23931504, 29914380, 39885840, 59828760, 119657520]

約数ペア:

[(1, 119657520), (2, 59828760), (3, 39885840), (4, 29914380), (5, 23931504), (6, 19942920), (8, 14957190), (9, 13295280), (10, 11965752), (12, 9971460), (15, 7977168), (16, 7478595), (18, 6647640), (20, 5982876), (24, 4985730), (27, 4431760), (30, 3988584), (31, 3859920), (36, 3323820), (40, 2991438), (45, 2659056), (48, 2492865), (54, 2215880), (60, 1994292), (62, 1929960), (72, 1661910), (80, 1495719), (90, 1329528), (93, 1286640), (108, 1107940), (120, 997146), (124, 964980), (135, 886352), (144, 830955), (155, 771984), (180, 664764), (186, 643320), (216, 553970), (240, 498573), (248, 482490), (270, 443176), (279, 428880), (310, 385992), (360, 332382), (372, 321660), (432, 276985), (465, 257328), (496, 241245), (540, 221588), (558, 214440), (620, 192996), (720, 166191), (744, 160830), (837, 142960), (930, 128664), (1080, 110794), (1116, 107220), (1240, 96498), (1395, 85776), (1488, 80415), (1674, 71480), (1787, 66960), (1860, 64332), (2160, 55397), (2232, 53610), (2480, 48249), (2790, 42888), (3348, 35740), (3574, 33480), (3720, 32166), (4185, 28592), (4464, 26805), (5361, 22320), (5580, 21444), (6696, 17870), (7148, 16740), (7440, 16083), (8370, 14296), (8935, 13392), (10722, 11160)]