340179120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15241}}^1$

素因数の和:15291

約数の個数: 120

約数和(自身を含む): 1179364992

約数和(自身を除く): 839185872

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, 15241, 22320, 30482, 45723, 60964, 76205, 91446, 121928, 137169, 152410, 182892, 228615, 243856, 274338, 304820, 365784, 457230, 472471, 548676, 609640, 685845, 731568, 914460, 944942, 1097352, 1219280, 1371690, 1417413, 1828920, 1889884, 2194704, 2362355, 2743380, 2834826, 3657840, 3779768, 4252239, 4724710, 5486760, 5669652, 7087065, 7559536, 8504478, 9449420, 10973520, 11339304, 14174130, 17008956, 18898840, 21261195, 22678608, 28348260, 34017912, 37797680, 42522390, 56696520, 68035824, 85044780, 113393040, 170089560, 340179120]

約数ペア:

[(1, 340179120), (2, 170089560), (3, 113393040), (4, 85044780), (5, 68035824), (6, 56696520), (8, 42522390), (9, 37797680), (10, 34017912), (12, 28348260), (15, 22678608), (16, 21261195), (18, 18898840), (20, 17008956), (24, 14174130), (30, 11339304), (31, 10973520), (36, 9449420), (40, 8504478), (45, 7559536), (48, 7087065), (60, 5669652), (62, 5486760), (72, 4724710), (80, 4252239), (90, 3779768), (93, 3657840), (120, 2834826), (124, 2743380), (144, 2362355), (155, 2194704), (180, 1889884), (186, 1828920), (240, 1417413), (248, 1371690), (279, 1219280), (310, 1097352), (360, 944942), (372, 914460), (465, 731568), (496, 685845), (558, 609640), (620, 548676), (720, 472471), (744, 457230), (930, 365784), (1116, 304820), (1240, 274338), (1395, 243856), (1488, 228615), (1860, 182892), (2232, 152410), (2480, 137169), (2790, 121928), (3720, 91446), (4464, 76205), (5580, 60964), (7440, 45723), (11160, 30482), (15241, 22320)]