90979440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379081}}^1$

素因数の和:379097

約数の個数: 40

約数和(自身を含む): 282037008

約数和(自身を除く): 191057568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379081, 758162, 1137243, 1516324, 1895405, 2274486, 3032648, 3790810, 4548972, 5686215, 6065296, 7581620, 9097944, 11372430, 15163240, 18195888, 22744860, 30326480, 45489720, 90979440]

約数ペア:

[(1, 90979440), (2, 45489720), (3, 30326480), (4, 22744860), (5, 18195888), (6, 15163240), (8, 11372430), (10, 9097944), (12, 7581620), (15, 6065296), (16, 5686215), (20, 4548972), (24, 3790810), (30, 3032648), (40, 2274486), (48, 1895405), (60, 1516324), (80, 1137243), (120, 758162), (240, 379081)]