406223280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1303}}^1$

素因数の和:1755

約数の個数: 120

約数和(自身を含む): 1368433248

約数和(自身を除く): 962209968

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, 240, 360, 433, 720, 866, 1299, 1303, 1732, 2165, 2598, 2606, 3464, 3897, 3909, 4330, 5196, 5212, 6495, 6515, 6928, 7794, 7818, 8660, 10392, 10424, 11727, 12990, 13030, 15588, 15636, 17320, 19485, 19545, 20784, 20848, 23454, 25980, 26060, 31176, 31272, 34640, 38970, 39090, 46908, 51960, 52120, 58635, 62352, 62544, 77940, 78180, 93816, 103920, 104240, 117270, 155880, 156360, 187632, 234540, 311760, 312720, 469080, 564199, 938160, 1128398, 1692597, 2256796, 2820995, 3385194, 4513592, 5077791, 5641990, 6770388, 8462985, 9027184, 10155582, 11283980, 13540776, 16925970, 20311164, 22567960, 25388955, 27081552, 33851940, 40622328, 45135920, 50777910, 67703880, 81244656, 101555820, 135407760, 203111640, 406223280]

約数ペア:

[(1, 406223280), (2, 203111640), (3, 135407760), (4, 101555820), (5, 81244656), (6, 67703880), (8, 50777910), (9, 45135920), (10, 40622328), (12, 33851940), (15, 27081552), (16, 25388955), (18, 22567960), (20, 20311164), (24, 16925970), (30, 13540776), (36, 11283980), (40, 10155582), (45, 9027184), (48, 8462985), (60, 6770388), (72, 5641990), (80, 5077791), (90, 4513592), (120, 3385194), (144, 2820995), (180, 2256796), (240, 1692597), (360, 1128398), (433, 938160), (720, 564199), (866, 469080), (1299, 312720), (1303, 311760), (1732, 234540), (2165, 187632), (2598, 156360), (2606, 155880), (3464, 117270), (3897, 104240), (3909, 103920), (4330, 93816), (5196, 78180), (5212, 77940), (6495, 62544), (6515, 62352), (6928, 58635), (7794, 52120), (7818, 51960), (8660, 46908), (10392, 39090), (10424, 38970), (11727, 34640), (12990, 31272), (13030, 31176), (15588, 26060), (15636, 25980), (17320, 23454), (19485, 20848), (19545, 20784)]