847970280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75983}}^1$

素因数の和:76031

約数の個数: 96

約数和(自身を含む): 2844840960

約数和(自身を除く): 1996870680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 75983, 151966, 227949, 303932, 379915, 455898, 607864, 683847, 759830, 911796, 1139745, 1367694, 1519660, 1823592, 2279490, 2355473, 2735388, 3039320, 3419235, 4558980, 4710946, 5470776, 6838470, 7066419, 9117960, 9421892, 11777365, 13676940, 14132838, 18843784, 21199257, 23554730, 27353880, 28265676, 35332095, 42398514, 47109460, 56531352, 70664190, 84797028, 94218920, 105996285, 141328380, 169594056, 211992570, 282656760, 423985140, 847970280]

約数ペア:

[(1, 847970280), (2, 423985140), (3, 282656760), (4, 211992570), (5, 169594056), (6, 141328380), (8, 105996285), (9, 94218920), (10, 84797028), (12, 70664190), (15, 56531352), (18, 47109460), (20, 42398514), (24, 35332095), (30, 28265676), (31, 27353880), (36, 23554730), (40, 21199257), (45, 18843784), (60, 14132838), (62, 13676940), (72, 11777365), (90, 9421892), (93, 9117960), (120, 7066419), (124, 6838470), (155, 5470776), (180, 4710946), (186, 4558980), (248, 3419235), (279, 3039320), (310, 2735388), (360, 2355473), (372, 2279490), (465, 1823592), (558, 1519660), (620, 1367694), (744, 1139745), (930, 911796), (1116, 759830), (1240, 683847), (1395, 607864), (1860, 455898), (2232, 379915), (2790, 303932), (3720, 227949), (5580, 151966), (11160, 75983)]