2698320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11243}}^1$

素因数の和:11259

約数の個数: 40

約数和(自身を含む): 8365536

約数和(自身を除く): 5667216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11243, 22486, 33729, 44972, 56215, 67458, 89944, 112430, 134916, 168645, 179888, 224860, 269832, 337290, 449720, 539664, 674580, 899440, 1349160, 2698320]

約数ペア:

[(1, 2698320), (2, 1349160), (3, 899440), (4, 674580), (5, 539664), (6, 449720), (8, 337290), (10, 269832), (12, 224860), (15, 179888), (16, 168645), (20, 134916), (24, 112430), (30, 89944), (40, 67458), (48, 56215), (60, 44972), (80, 33729), (120, 22486), (240, 11243)]