145369920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1112

約数の個数: 112

約数和(自身を含む): 464880960

約数和(自身を除く): 319511040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 480, 489, 652, 815, 929, 960, 978, 1304, 1630, 1858, 1956, 2445, 2608, 2787, 3260, 3716, 3912, 4645, 4890, 5216, 5574, 6520, 7432, 7824, 9290, 9780, 10432, 11148, 13040, 13935, 14864, 15648, 18580, 19560, 22296, 26080, 27870, 29728, 31296, 37160, 39120, 44592, 52160, 55740, 59456, 74320, 78240, 89184, 111480, 148640, 151427, 156480, 178368, 222960, 297280, 302854, 445920, 454281, 605708, 757135, 891840, 908562, 1211416, 1514270, 1817124, 2271405, 2422832, 3028540, 3634248, 4542810, 4845664, 6057080, 7268496, 9085620, 9691328, 12114160, 14536992, 18171240, 24228320, 29073984, 36342480, 48456640, 72684960, 145369920]

約数ペア:

[(1, 145369920), (2, 72684960), (3, 48456640), (4, 36342480), (5, 29073984), (6, 24228320), (8, 18171240), (10, 14536992), (12, 12114160), (15, 9691328), (16, 9085620), (20, 7268496), (24, 6057080), (30, 4845664), (32, 4542810), (40, 3634248), (48, 3028540), (60, 2422832), (64, 2271405), (80, 1817124), (96, 1514270), (120, 1211416), (160, 908562), (163, 891840), (192, 757135), (240, 605708), (320, 454281), (326, 445920), (480, 302854), (489, 297280), (652, 222960), (815, 178368), (929, 156480), (960, 151427), (978, 148640), (1304, 111480), (1630, 89184), (1858, 78240), (1956, 74320), (2445, 59456), (2608, 55740), (2787, 52160), (3260, 44592), (3716, 39120), (3912, 37160), (4645, 31296), (4890, 29728), (5216, 27870), (5574, 26080), (6520, 22296), (7432, 19560), (7824, 18580), (9290, 15648), (9780, 14864), (10432, 13935), (11148, 13040)]