267696720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3833}}^1$

素因数の和:3949

約数の個数: 120

約数和(自身を含む): 908519976

約数和(自身を除く): 640823256

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, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3492, 3833, 3880, 4365, 4656, 5820, 6984, 7666, 7760, 8730, 11499, 11640, 13968, 15332, 17460, 19165, 22998, 23280, 30664, 34497, 34920, 38330, 45996, 57495, 61328, 68994, 69840, 76660, 91992, 114990, 137988, 153320, 172485, 183984, 229980, 275976, 306640, 344970, 371801, 459960, 551952, 689940, 743602, 919920, 1115403, 1379880, 1487204, 1859005, 2230806, 2759760, 2974408, 3346209, 3718010, 4461612, 5577015, 5948816, 6692418, 7436020, 8923224, 11154030, 13384836, 14872040, 16731045, 17846448, 22308060, 26769672, 29744080, 33462090, 44616120, 53539344, 66924180, 89232240, 133848360, 267696720]

約数ペア:

[(1, 267696720), (2, 133848360), (3, 89232240), (4, 66924180), (5, 53539344), (6, 44616120), (8, 33462090), (9, 29744080), (10, 26769672), (12, 22308060), (15, 17846448), (16, 16731045), (18, 14872040), (20, 13384836), (24, 11154030), (30, 8923224), (36, 7436020), (40, 6692418), (45, 5948816), (48, 5577015), (60, 4461612), (72, 3718010), (80, 3346209), (90, 2974408), (97, 2759760), (120, 2230806), (144, 1859005), (180, 1487204), (194, 1379880), (240, 1115403), (291, 919920), (360, 743602), (388, 689940), (485, 551952), (582, 459960), (720, 371801), (776, 344970), (873, 306640), (970, 275976), (1164, 229980), (1455, 183984), (1552, 172485), (1746, 153320), (1940, 137988), (2328, 114990), (2910, 91992), (3492, 76660), (3833, 69840), (3880, 68994), (4365, 61328), (4656, 57495), (5820, 45996), (6984, 38330), (7666, 34920), (7760, 34497), (8730, 30664), (11499, 23280), (11640, 22998), (13968, 19165), (15332, 17460)]