23111640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1553

約数の個数: 96

約数和(自身を含む): 76911120

約数和(自身を除く): 53799480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1493, 1548, 1720, 1935, 2580, 2986, 3096, 3870, 4479, 5160, 5972, 7465, 7740, 8958, 11944, 13437, 14930, 15480, 17916, 22395, 26874, 29860, 35832, 44790, 53748, 59720, 64199, 67185, 89580, 107496, 128398, 134370, 179160, 192597, 256796, 268740, 320995, 385194, 513592, 537480, 577791, 641990, 770388, 962985, 1155582, 1283980, 1540776, 1925970, 2311164, 2567960, 2888955, 3851940, 4622328, 5777910, 7703880, 11555820, 23111640]

約数ペア:

[(1, 23111640), (2, 11555820), (3, 7703880), (4, 5777910), (5, 4622328), (6, 3851940), (8, 2888955), (9, 2567960), (10, 2311164), (12, 1925970), (15, 1540776), (18, 1283980), (20, 1155582), (24, 962985), (30, 770388), (36, 641990), (40, 577791), (43, 537480), (45, 513592), (60, 385194), (72, 320995), (86, 268740), (90, 256796), (120, 192597), (129, 179160), (172, 134370), (180, 128398), (215, 107496), (258, 89580), (344, 67185), (360, 64199), (387, 59720), (430, 53748), (516, 44790), (645, 35832), (774, 29860), (860, 26874), (1032, 22395), (1290, 17916), (1493, 15480), (1548, 14930), (1720, 13437), (1935, 11944), (2580, 8958), (2986, 7740), (3096, 7465), (3870, 5972), (4479, 5160)]