331226640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27061}}^1$

素因数の和:27097

約数の個数: 120

約数和(自身を含む): 1177846488

約数和(自身を除く): 846619848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 27061, 54122, 81183, 108244, 135305, 162366, 216488, 243549, 270610, 324732, 405915, 432976, 460037, 487098, 541220, 649464, 811830, 920074, 974196, 1082440, 1217745, 1298928, 1380111, 1623660, 1840148, 1948392, 2164880, 2300185, 2435490, 2760222, 3247320, 3680296, 3896784, 4140333, 4600370, 4870980, 5520444, 6494640, 6900555, 7360592, 8280666, 9200740, 9741960, 11040888, 13801110, 16561332, 18401480, 19483920, 20701665, 22081776, 27602220, 33122664, 36802960, 41403330, 55204440, 66245328, 82806660, 110408880, 165613320, 331226640]

約数ペア:

[(1, 331226640), (2, 165613320), (3, 110408880), (4, 82806660), (5, 66245328), (6, 55204440), (8, 41403330), (9, 36802960), (10, 33122664), (12, 27602220), (15, 22081776), (16, 20701665), (17, 19483920), (18, 18401480), (20, 16561332), (24, 13801110), (30, 11040888), (34, 9741960), (36, 9200740), (40, 8280666), (45, 7360592), (48, 6900555), (51, 6494640), (60, 5520444), (68, 4870980), (72, 4600370), (80, 4140333), (85, 3896784), (90, 3680296), (102, 3247320), (120, 2760222), (136, 2435490), (144, 2300185), (153, 2164880), (170, 1948392), (180, 1840148), (204, 1623660), (240, 1380111), (255, 1298928), (272, 1217745), (306, 1082440), (340, 974196), (360, 920074), (408, 811830), (510, 649464), (612, 541220), (680, 487098), (720, 460037), (765, 432976), (816, 405915), (1020, 324732), (1224, 270610), (1360, 243549), (1530, 216488), (2040, 162366), (2448, 135305), (3060, 108244), (4080, 81183), (6120, 54122), (12240, 27061)]