9898320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41243}}^1$

素因数の和:41259

約数の個数: 40

約数和(自身を含む): 30685536

約数和(自身を除く): 20787216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 41243, 82486, 123729, 164972, 206215, 247458, 329944, 412430, 494916, 618645, 659888, 824860, 989832, 1237290, 1649720, 1979664, 2474580, 3299440, 4949160, 9898320]

約数ペア:

[(1, 9898320), (2, 4949160), (3, 3299440), (4, 2474580), (5, 1979664), (6, 1649720), (8, 1237290), (10, 989832), (12, 824860), (15, 659888), (16, 618645), (20, 494916), (24, 412430), (30, 329944), (40, 247458), (48, 206215), (60, 164972), (80, 123729), (120, 82486), (240, 41243)]