90416520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83719}}^1$

素因数の和:83739

約数の個数: 64

約数和(自身を含む): 301392000

約数和(自身を除く): 210975480

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, 83719, 167438, 251157, 334876, 418595, 502314, 669752, 753471, 837190, 1004628, 1255785, 1506942, 1674380, 2009256, 2260413, 2511570, 3013884, 3348760, 3767355, 4520826, 5023140, 6027768, 7534710, 9041652, 10046280, 11302065, 15069420, 18083304, 22604130, 30138840, 45208260, 90416520]

約数ペア:

[(1, 90416520), (2, 45208260), (3, 30138840), (4, 22604130), (5, 18083304), (6, 15069420), (8, 11302065), (9, 10046280), (10, 9041652), (12, 7534710), (15, 6027768), (18, 5023140), (20, 4520826), (24, 3767355), (27, 3348760), (30, 3013884), (36, 2511570), (40, 2260413), (45, 2009256), (54, 1674380), (60, 1506942), (72, 1255785), (90, 1004628), (108, 837190), (120, 753471), (135, 669752), (180, 502314), (216, 418595), (270, 334876), (360, 251157), (540, 167438), (1080, 83719)]