1386416520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1283719}}^1$

素因数の和:1283739

約数の個数: 64

約数和(自身を含む): 4621392000

約数和(自身を除く): 3234975480

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, 1283719, 2567438, 3851157, 5134876, 6418595, 7702314, 10269752, 11553471, 12837190, 15404628, 19255785, 23106942, 25674380, 30809256, 34660413, 38511570, 46213884, 51348760, 57767355, 69320826, 77023140, 92427768, 115534710, 138641652, 154046280, 173302065, 231069420, 277283304, 346604130, 462138840, 693208260, 1386416520]

約数ペア:

[(1, 1386416520), (2, 693208260), (3, 462138840), (4, 346604130), (5, 277283304), (6, 231069420), (8, 173302065), (9, 154046280), (10, 138641652), (12, 115534710), (15, 92427768), (18, 77023140), (20, 69320826), (24, 57767355), (27, 51348760), (30, 46213884), (36, 38511570), (40, 34660413), (45, 30809256), (54, 25674380), (60, 23106942), (72, 19255785), (90, 15404628), (108, 12837190), (120, 11553471), (135, 10269752), (180, 7702314), (216, 6418595), (270, 5134876), (360, 3851157), (540, 2567438), (1080, 1283719)]