129523320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{119929}}^1$

素因数の和:119949

約数の個数: 64

約数和(自身を含む): 431748000

約数和(自身を除く): 302224680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 119929, 239858, 359787, 479716, 599645, 719574, 959432, 1079361, 1199290, 1439148, 1798935, 2158722, 2398580, 2878296, 3238083, 3597870, 4317444, 4797160, 5396805, 6476166, 7195740, 8634888, 10793610, 12952332, 14391480, 16190415, 21587220, 25904664, 32380830, 43174440, 64761660, 129523320]

約数ペア:

[(1, 129523320), (2, 64761660), (3, 43174440), (4, 32380830), (5, 25904664), (6, 21587220), (8, 16190415), (9, 14391480), (10, 12952332), (12, 10793610), (15, 8634888), (18, 7195740), (20, 6476166), (24, 5396805), (27, 4797160), (30, 4317444), (36, 3597870), (40, 3238083), (45, 2878296), (54, 2398580), (60, 2158722), (72, 1798935), (90, 1439148), (108, 1199290), (120, 1079361), (135, 959432), (180, 719574), (216, 599645), (270, 479716), (360, 359787), (540, 239858), (1080, 119929)]