331327440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9791}}^1$

素因数の和:9857

約数の個数: 120

約数和(自身を含む): 1136498688

約数和(自身を除く): 805171248

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, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 9791, 11280, 16920, 19582, 29373, 33840, 39164, 48955, 58746, 78328, 88119, 97910, 117492, 146865, 156656, 176238, 195820, 234984, 293730, 352476, 391640, 440595, 460177, 469968, 587460, 704952, 783280, 881190, 920354, 1174920, 1380531, 1409904, 1762380, 1840708, 2300885, 2349840, 2761062, 3524760, 3681416, 4141593, 4601770, 5522124, 6902655, 7049520, 7362832, 8283186, 9203540, 11044248, 13805310, 16566372, 18407080, 20707965, 22088496, 27610620, 33132744, 36814160, 41415930, 55221240, 66265488, 82831860, 110442480, 165663720, 331327440]

約数ペア:

[(1, 331327440), (2, 165663720), (3, 110442480), (4, 82831860), (5, 66265488), (6, 55221240), (8, 41415930), (9, 36814160), (10, 33132744), (12, 27610620), (15, 22088496), (16, 20707965), (18, 18407080), (20, 16566372), (24, 13805310), (30, 11044248), (36, 9203540), (40, 8283186), (45, 7362832), (47, 7049520), (48, 6902655), (60, 5522124), (72, 4601770), (80, 4141593), (90, 3681416), (94, 3524760), (120, 2761062), (141, 2349840), (144, 2300885), (180, 1840708), (188, 1762380), (235, 1409904), (240, 1380531), (282, 1174920), (360, 920354), (376, 881190), (423, 783280), (470, 704952), (564, 587460), (705, 469968), (720, 460177), (752, 440595), (846, 391640), (940, 352476), (1128, 293730), (1410, 234984), (1692, 195820), (1880, 176238), (2115, 156656), (2256, 146865), (2820, 117492), (3384, 97910), (3760, 88119), (4230, 78328), (5640, 58746), (6768, 48955), (8460, 39164), (9791, 33840), (11280, 29373), (16920, 19582)]