306901080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1493}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 999844560

約数和(自身を除く): 692943480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 571, 1142, 1493, 1713, 2284, 2855, 2986, 3426, 4479, 4568, 5139, 5710, 5972, 6852, 7465, 8565, 8958, 10278, 11420, 11944, 13437, 13704, 14930, 17130, 17916, 20556, 22395, 22840, 25695, 26874, 29860, 34260, 35832, 41112, 44790, 51390, 53748, 59720, 67185, 68520, 89580, 102780, 107496, 134370, 179160, 205560, 268740, 537480, 852503, 1705006, 2557509, 3410012, 4262515, 5115018, 6820024, 7672527, 8525030, 10230036, 12787545, 15345054, 17050060, 20460072, 25575090, 30690108, 34100120, 38362635, 51150180, 61380216, 76725270, 102300360, 153450540, 306901080]

約数ペア:

[(1, 306901080), (2, 153450540), (3, 102300360), (4, 76725270), (5, 61380216), (6, 51150180), (8, 38362635), (9, 34100120), (10, 30690108), (12, 25575090), (15, 20460072), (18, 17050060), (20, 15345054), (24, 12787545), (30, 10230036), (36, 8525030), (40, 7672527), (45, 6820024), (60, 5115018), (72, 4262515), (90, 3410012), (120, 2557509), (180, 1705006), (360, 852503), (571, 537480), (1142, 268740), (1493, 205560), (1713, 179160), (2284, 134370), (2855, 107496), (2986, 102780), (3426, 89580), (4479, 68520), (4568, 67185), (5139, 59720), (5710, 53748), (5972, 51390), (6852, 44790), (7465, 41112), (8565, 35832), (8958, 34260), (10278, 29860), (11420, 26874), (11944, 25695), (13437, 22840), (13704, 22395), (14930, 20556), (17130, 17916)]