12481320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2274

約数の個数: 64

約数和(自身を含む): 38257920

約数和(自身を除く): 25776600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2213, 2820, 4426, 5640, 6639, 8852, 11065, 13278, 17704, 22130, 26556, 33195, 44260, 53112, 66390, 88520, 104011, 132780, 208022, 265560, 312033, 416044, 520055, 624066, 832088, 1040110, 1248132, 1560165, 2080220, 2496264, 3120330, 4160440, 6240660, 12481320]

約数ペア:

[(1, 12481320), (2, 6240660), (3, 4160440), (4, 3120330), (5, 2496264), (6, 2080220), (8, 1560165), (10, 1248132), (12, 1040110), (15, 832088), (20, 624066), (24, 520055), (30, 416044), (40, 312033), (47, 265560), (60, 208022), (94, 132780), (120, 104011), (141, 88520), (188, 66390), (235, 53112), (282, 44260), (376, 33195), (470, 26556), (564, 22130), (705, 17704), (940, 13278), (1128, 11065), (1410, 8852), (1880, 6639), (2213, 5640), (2820, 4426)]