86528880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2623

約数の個数: 120

約数和(自身を含む): 296891712

約数和(自身を除く): 210362832

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, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2557, 2820, 3384, 3760, 4230, 5114, 5640, 6768, 7671, 8460, 10228, 11280, 12785, 15342, 16920, 20456, 23013, 25570, 30684, 33840, 38355, 40912, 46026, 51140, 61368, 76710, 92052, 102280, 115065, 120179, 122736, 153420, 184104, 204560, 230130, 240358, 306840, 360537, 368208, 460260, 480716, 600895, 613680, 721074, 920520, 961432, 1081611, 1201790, 1442148, 1802685, 1841040, 1922864, 2163222, 2403580, 2884296, 3605370, 4326444, 4807160, 5408055, 5768592, 7210740, 8652888, 9614320, 10816110, 14421480, 17305776, 21632220, 28842960, 43264440, 86528880]

約数ペア:

[(1, 86528880), (2, 43264440), (3, 28842960), (4, 21632220), (5, 17305776), (6, 14421480), (8, 10816110), (9, 9614320), (10, 8652888), (12, 7210740), (15, 5768592), (16, 5408055), (18, 4807160), (20, 4326444), (24, 3605370), (30, 2884296), (36, 2403580), (40, 2163222), (45, 1922864), (47, 1841040), (48, 1802685), (60, 1442148), (72, 1201790), (80, 1081611), (90, 961432), (94, 920520), (120, 721074), (141, 613680), (144, 600895), (180, 480716), (188, 460260), (235, 368208), (240, 360537), (282, 306840), (360, 240358), (376, 230130), (423, 204560), (470, 184104), (564, 153420), (705, 122736), (720, 120179), (752, 115065), (846, 102280), (940, 92052), (1128, 76710), (1410, 61368), (1692, 51140), (1880, 46026), (2115, 40912), (2256, 38355), (2557, 33840), (2820, 30684), (3384, 25570), (3760, 23013), (4230, 20456), (5114, 16920), (5640, 15342), (6768, 12785), (7671, 11280), (8460, 10228)]