13388040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37189}}^1$

素因数の和:37206

約数の個数: 48

約数和(自身を含む): 43512300

約数和(自身を除く): 30124260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 37189, 74378, 111567, 148756, 185945, 223134, 297512, 334701, 371890, 446268, 557835, 669402, 743780, 892536, 1115670, 1338804, 1487560, 1673505, 2231340, 2677608, 3347010, 4462680, 6694020, 13388040]

約数ペア:

[(1, 13388040), (2, 6694020), (3, 4462680), (4, 3347010), (5, 2677608), (6, 2231340), (8, 1673505), (9, 1487560), (10, 1338804), (12, 1115670), (15, 892536), (18, 743780), (20, 669402), (24, 557835), (30, 446268), (36, 371890), (40, 334701), (45, 297512), (60, 223134), (72, 185945), (90, 148756), (120, 111567), (180, 74378), (360, 37189)]