230933880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20693}}^1$

素因数の和:20741

約数の個数: 96

約数和(自身を含む): 774783360

約数和(自身を除く): 543849480

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, 20693, 41386, 62079, 82772, 103465, 124158, 165544, 186237, 206930, 248316, 310395, 372474, 413860, 496632, 620790, 641483, 744948, 827720, 931185, 1241580, 1282966, 1489896, 1862370, 1924449, 2483160, 2565932, 3207415, 3724740, 3848898, 5131864, 5773347, 6414830, 7449480, 7697796, 9622245, 11546694, 12829660, 15395592, 19244490, 23093388, 25659320, 28866735, 38488980, 46186776, 57733470, 76977960, 115466940, 230933880]

約数ペア:

[(1, 230933880), (2, 115466940), (3, 76977960), (4, 57733470), (5, 46186776), (6, 38488980), (8, 28866735), (9, 25659320), (10, 23093388), (12, 19244490), (15, 15395592), (18, 12829660), (20, 11546694), (24, 9622245), (30, 7697796), (31, 7449480), (36, 6414830), (40, 5773347), (45, 5131864), (60, 3848898), (62, 3724740), (72, 3207415), (90, 2565932), (93, 2483160), (120, 1924449), (124, 1862370), (155, 1489896), (180, 1282966), (186, 1241580), (248, 931185), (279, 827720), (310, 744948), (360, 641483), (372, 620790), (465, 496632), (558, 413860), (620, 372474), (744, 310395), (930, 248316), (1116, 206930), (1240, 186237), (1395, 165544), (1860, 124158), (2232, 103465), (2790, 82772), (3720, 62079), (5580, 41386), (11160, 20693)]