15800940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 50904000

約数和(自身を除く): 35103060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1009, 1044, 1305, 1566, 1740, 2018, 2610, 3027, 3132, 3915, 4036, 5045, 5220, 6054, 7830, 9081, 10090, 12108, 15135, 15660, 18162, 20180, 27243, 29261, 30270, 36324, 45405, 54486, 58522, 60540, 87783, 90810, 108972, 117044, 136215, 146305, 175566, 181620, 263349, 272430, 292610, 351132, 438915, 526698, 544860, 585220, 790047, 877830, 1053396, 1316745, 1580094, 1755660, 2633490, 3160188, 3950235, 5266980, 7900470, 15800940]

約数ペア:

[(1, 15800940), (2, 7900470), (3, 5266980), (4, 3950235), (5, 3160188), (6, 2633490), (9, 1755660), (10, 1580094), (12, 1316745), (15, 1053396), (18, 877830), (20, 790047), (27, 585220), (29, 544860), (30, 526698), (36, 438915), (45, 351132), (54, 292610), (58, 272430), (60, 263349), (87, 181620), (90, 175566), (108, 146305), (116, 136215), (135, 117044), (145, 108972), (174, 90810), (180, 87783), (261, 60540), (270, 58522), (290, 54486), (348, 45405), (435, 36324), (522, 30270), (540, 29261), (580, 27243), (783, 20180), (870, 18162), (1009, 15660), (1044, 15135), (1305, 12108), (1566, 10090), (1740, 9081), (2018, 7830), (2610, 6054), (3027, 5220), (3132, 5045), (3915, 4036)]