332672220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3631}}^1$

素因数の和:4155

約数の個数: 72

約数和(自身を含む): 1011366720

約数和(自身を除く): 678694500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 509, 1018, 1527, 2036, 2545, 3054, 3631, 4581, 5090, 6108, 7262, 7635, 9162, 10180, 10893, 14524, 15270, 18155, 18324, 21786, 22905, 30540, 32679, 36310, 43572, 45810, 54465, 65358, 72620, 91620, 108930, 130716, 163395, 217860, 326790, 653580, 1848179, 3696358, 5544537, 7392716, 9240895, 11089074, 16633611, 18481790, 22178148, 27722685, 33267222, 36963580, 55445370, 66534444, 83168055, 110890740, 166336110, 332672220]

約数ペア:

[(1, 332672220), (2, 166336110), (3, 110890740), (4, 83168055), (5, 66534444), (6, 55445370), (9, 36963580), (10, 33267222), (12, 27722685), (15, 22178148), (18, 18481790), (20, 16633611), (30, 11089074), (36, 9240895), (45, 7392716), (60, 5544537), (90, 3696358), (180, 1848179), (509, 653580), (1018, 326790), (1527, 217860), (2036, 163395), (2545, 130716), (3054, 108930), (3631, 91620), (4581, 72620), (5090, 65358), (6108, 54465), (7262, 45810), (7635, 43572), (9162, 36310), (10180, 32679), (10893, 30540), (14524, 22905), (15270, 21786), (18155, 18324)]