181302120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1609}}^1$

素因数の和:1939

約数の個数: 96

約数和(自身を含む): 591481800

約数和(自身を除く): 410179680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 313, 360, 626, 939, 1252, 1565, 1609, 1878, 2504, 2817, 3130, 3218, 3756, 4695, 4827, 5634, 6260, 6436, 7512, 8045, 9390, 9654, 11268, 12520, 12872, 14085, 14481, 16090, 18780, 19308, 22536, 24135, 28170, 28962, 32180, 37560, 38616, 48270, 56340, 57924, 64360, 72405, 96540, 112680, 115848, 144810, 193080, 289620, 503617, 579240, 1007234, 1510851, 2014468, 2518085, 3021702, 4028936, 4532553, 5036170, 6043404, 7554255, 9065106, 10072340, 12086808, 15108510, 18130212, 20144680, 22662765, 30217020, 36260424, 45325530, 60434040, 90651060, 181302120]

約数ペア:

[(1, 181302120), (2, 90651060), (3, 60434040), (4, 45325530), (5, 36260424), (6, 30217020), (8, 22662765), (9, 20144680), (10, 18130212), (12, 15108510), (15, 12086808), (18, 10072340), (20, 9065106), (24, 7554255), (30, 6043404), (36, 5036170), (40, 4532553), (45, 4028936), (60, 3021702), (72, 2518085), (90, 2014468), (120, 1510851), (180, 1007234), (313, 579240), (360, 503617), (626, 289620), (939, 193080), (1252, 144810), (1565, 115848), (1609, 112680), (1878, 96540), (2504, 72405), (2817, 64360), (3130, 57924), (3218, 56340), (3756, 48270), (4695, 38616), (4827, 37560), (5634, 32180), (6260, 28962), (6436, 28170), (7512, 24135), (8045, 22536), (9390, 19308), (9654, 18780), (11268, 16090), (12520, 14481), (12872, 14085)]