201006480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27017}}^1$

素因数の和:27064

約数の個数: 80

約数和(自身を含む): 643244544

約数和(自身を除く): 442238064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 27017, 54034, 81051, 108068, 135085, 162102, 216136, 270170, 324204, 405255, 432272, 540340, 648408, 810510, 837527, 1080680, 1296816, 1621020, 1675054, 2161360, 2512581, 3242040, 3350108, 4187635, 5025162, 6484080, 6700216, 8375270, 10050324, 12562905, 13400432, 16750540, 20100648, 25125810, 33501080, 40201296, 50251620, 67002160, 100503240, 201006480]

約数ペア:

[(1, 201006480), (2, 100503240), (3, 67002160), (4, 50251620), (5, 40201296), (6, 33501080), (8, 25125810), (10, 20100648), (12, 16750540), (15, 13400432), (16, 12562905), (20, 10050324), (24, 8375270), (30, 6700216), (31, 6484080), (40, 5025162), (48, 4187635), (60, 3350108), (62, 3242040), (80, 2512581), (93, 2161360), (120, 1675054), (124, 1621020), (155, 1296816), (186, 1080680), (240, 837527), (248, 810510), (310, 648408), (372, 540340), (465, 432272), (496, 405255), (620, 324204), (744, 270170), (930, 216136), (1240, 162102), (1488, 135085), (1860, 108068), (2480, 81051), (3720, 54034), (7440, 27017)]