549705840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2290441}}^1$

素因数の和:2290457

約数の個数: 40

約数和(自身を含む): 1704088848

約数和(自身を除く): 1154383008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2290441, 4580882, 6871323, 9161764, 11452205, 13742646, 18323528, 22904410, 27485292, 34356615, 36647056, 45808820, 54970584, 68713230, 91617640, 109941168, 137426460, 183235280, 274852920, 549705840]

約数ペア:

[(1, 549705840), (2, 274852920), (3, 183235280), (4, 137426460), (5, 109941168), (6, 91617640), (8, 68713230), (10, 54970584), (12, 45808820), (15, 36647056), (16, 34356615), (20, 27485292), (24, 22904410), (30, 18323528), (40, 13742646), (48, 11452205), (60, 9161764), (80, 6871323), (120, 4580882), (240, 2290441)]