8696880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 29944512

約数和(自身を除く): 21247632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 257, 282, 360, 376, 423, 470, 514, 564, 705, 720, 752, 771, 846, 940, 1028, 1128, 1285, 1410, 1542, 1692, 1880, 2056, 2115, 2256, 2313, 2570, 2820, 3084, 3384, 3760, 3855, 4112, 4230, 4626, 5140, 5640, 6168, 6768, 7710, 8460, 9252, 10280, 11280, 11565, 12079, 12336, 15420, 16920, 18504, 20560, 23130, 24158, 30840, 33840, 36237, 37008, 46260, 48316, 60395, 61680, 72474, 92520, 96632, 108711, 120790, 144948, 181185, 185040, 193264, 217422, 241580, 289896, 362370, 434844, 483160, 543555, 579792, 724740, 869688, 966320, 1087110, 1449480, 1739376, 2174220, 2898960, 4348440, 8696880]

約数ペア:

[(1, 8696880), (2, 4348440), (3, 2898960), (4, 2174220), (5, 1739376), (6, 1449480), (8, 1087110), (9, 966320), (10, 869688), (12, 724740), (15, 579792), (16, 543555), (18, 483160), (20, 434844), (24, 362370), (30, 289896), (36, 241580), (40, 217422), (45, 193264), (47, 185040), (48, 181185), (60, 144948), (72, 120790), (80, 108711), (90, 96632), (94, 92520), (120, 72474), (141, 61680), (144, 60395), (180, 48316), (188, 46260), (235, 37008), (240, 36237), (257, 33840), (282, 30840), (360, 24158), (376, 23130), (423, 20560), (470, 18504), (514, 16920), (564, 15420), (705, 12336), (720, 12079), (752, 11565), (771, 11280), (846, 10280), (940, 9252), (1028, 8460), (1128, 7710), (1285, 6768), (1410, 6168), (1542, 5640), (1692, 5140), (1880, 4626), (2056, 4230), (2115, 4112), (2256, 3855), (2313, 3760), (2570, 3384), (2820, 3084)]