4632720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 14582400

約数和(自身を除く): 9949680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 199, 240, 291, 388, 398, 485, 582, 597, 776, 796, 970, 995, 1164, 1194, 1455, 1552, 1592, 1940, 1990, 2328, 2388, 2910, 2985, 3184, 3880, 3980, 4656, 4776, 5820, 5970, 7760, 7960, 9552, 11640, 11940, 15920, 19303, 23280, 23880, 38606, 47760, 57909, 77212, 96515, 115818, 154424, 193030, 231636, 289545, 308848, 386060, 463272, 579090, 772120, 926544, 1158180, 1544240, 2316360, 4632720]

約数ペア:

[(1, 4632720), (2, 2316360), (3, 1544240), (4, 1158180), (5, 926544), (6, 772120), (8, 579090), (10, 463272), (12, 386060), (15, 308848), (16, 289545), (20, 231636), (24, 193030), (30, 154424), (40, 115818), (48, 96515), (60, 77212), (80, 57909), (97, 47760), (120, 38606), (194, 23880), (199, 23280), (240, 19303), (291, 15920), (388, 11940), (398, 11640), (485, 9552), (582, 7960), (597, 7760), (776, 5970), (796, 5820), (970, 4776), (995, 4656), (1164, 3980), (1194, 3880), (1455, 3184), (1552, 2985), (1592, 2910), (1940, 2388), (1990, 2328)]