162870660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47623}}^1$

素因数の和:47657

約数の個数: 72

約数和(自身を含む): 520054080

約数和(自身を除く): 357183420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 47623, 95246, 142869, 190492, 238115, 285738, 428607, 476230, 571476, 714345, 857214, 904837, 952460, 1428690, 1714428, 1809674, 2143035, 2714511, 2857380, 3619348, 4286070, 4524185, 5429022, 8143533, 8572140, 9048370, 10858044, 13572555, 16287066, 18096740, 27145110, 32574132, 40717665, 54290220, 81435330, 162870660]

約数ペア:

[(1, 162870660), (2, 81435330), (3, 54290220), (4, 40717665), (5, 32574132), (6, 27145110), (9, 18096740), (10, 16287066), (12, 13572555), (15, 10858044), (18, 9048370), (19, 8572140), (20, 8143533), (30, 5429022), (36, 4524185), (38, 4286070), (45, 3619348), (57, 2857380), (60, 2714511), (76, 2143035), (90, 1809674), (95, 1714428), (114, 1428690), (171, 952460), (180, 904837), (190, 857214), (228, 714345), (285, 571476), (342, 476230), (380, 428607), (570, 285738), (684, 238115), (855, 190492), (1140, 142869), (1710, 95246), (3420, 47623)]