47793840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2166

約数の個数: 80

約数和(自身を含む): 149761248

約数和(自身を除く): 101967408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2053, 2328, 2910, 3880, 4106, 4656, 5820, 6159, 7760, 8212, 10265, 11640, 12318, 16424, 20530, 23280, 24636, 30795, 32848, 41060, 49272, 61590, 82120, 98544, 123180, 164240, 199141, 246360, 398282, 492720, 597423, 796564, 995705, 1194846, 1593128, 1991410, 2389692, 2987115, 3186256, 3982820, 4779384, 5974230, 7965640, 9558768, 11948460, 15931280, 23896920, 47793840]

約数ペア:

[(1, 47793840), (2, 23896920), (3, 15931280), (4, 11948460), (5, 9558768), (6, 7965640), (8, 5974230), (10, 4779384), (12, 3982820), (15, 3186256), (16, 2987115), (20, 2389692), (24, 1991410), (30, 1593128), (40, 1194846), (48, 995705), (60, 796564), (80, 597423), (97, 492720), (120, 398282), (194, 246360), (240, 199141), (291, 164240), (388, 123180), (485, 98544), (582, 82120), (776, 61590), (970, 49272), (1164, 41060), (1455, 32848), (1552, 30795), (1940, 24636), (2053, 23280), (2328, 20530), (2910, 16424), (3880, 12318), (4106, 11640), (4656, 10265), (5820, 8212), (6159, 7760)]