1098312720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4576303}}^1$

素因数の和:4576319

約数の個数: 40

約数和(自身を含む): 3404770176

約数和(自身を除く): 2306457456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4576303, 9152606, 13728909, 18305212, 22881515, 27457818, 36610424, 45763030, 54915636, 68644545, 73220848, 91526060, 109831272, 137289090, 183052120, 219662544, 274578180, 366104240, 549156360, 1098312720]

約数ペア:

[(1, 1098312720), (2, 549156360), (3, 366104240), (4, 274578180), (5, 219662544), (6, 183052120), (8, 137289090), (10, 109831272), (12, 91526060), (15, 73220848), (16, 68644545), (20, 54915636), (24, 45763030), (30, 36610424), (40, 27457818), (48, 22881515), (60, 18305212), (80, 13728909), (120, 9152606), (240, 4576303)]