465349680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20849}}^1$

素因数の和:20899

約数の個数: 120

約数和(自身を含む): 1613289600

約数和(自身を除く): 1147939920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 20849, 22320, 41698, 62547, 83396, 104245, 125094, 166792, 187641, 208490, 250188, 312735, 333584, 375282, 416980, 500376, 625470, 646319, 750564, 833960, 938205, 1000752, 1250940, 1292638, 1501128, 1667920, 1876410, 1938957, 2501880, 2585276, 3002256, 3231595, 3752820, 3877914, 5003760, 5170552, 5816871, 6463190, 7505640, 7755828, 9694785, 10341104, 11633742, 12926380, 15011280, 15511656, 19389570, 23267484, 25852760, 29084355, 31023312, 38779140, 46534968, 51705520, 58168710, 77558280, 93069936, 116337420, 155116560, 232674840, 465349680]

約数ペア:

[(1, 465349680), (2, 232674840), (3, 155116560), (4, 116337420), (5, 93069936), (6, 77558280), (8, 58168710), (9, 51705520), (10, 46534968), (12, 38779140), (15, 31023312), (16, 29084355), (18, 25852760), (20, 23267484), (24, 19389570), (30, 15511656), (31, 15011280), (36, 12926380), (40, 11633742), (45, 10341104), (48, 9694785), (60, 7755828), (62, 7505640), (72, 6463190), (80, 5816871), (90, 5170552), (93, 5003760), (120, 3877914), (124, 3752820), (144, 3231595), (155, 3002256), (180, 2585276), (186, 2501880), (240, 1938957), (248, 1876410), (279, 1667920), (310, 1501128), (360, 1292638), (372, 1250940), (465, 1000752), (496, 938205), (558, 833960), (620, 750564), (720, 646319), (744, 625470), (930, 500376), (1116, 416980), (1240, 375282), (1395, 333584), (1488, 312735), (1860, 250188), (2232, 208490), (2480, 187641), (2790, 166792), (3720, 125094), (4464, 104245), (5580, 83396), (7440, 62547), (11160, 41698), (20849, 22320)]