472039920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19867}}^1$

素因数の和:19900

約数の個数: 160

約数和(自身を含む): 1773815040

約数和(自身を除く): 1301775120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 19867, 23760, 39734, 59601, 79468, 99335, 119202, 158936, 178803, 198670, 218537, 238404, 298005, 317872, 357606, 397340, 437074, 476808, 536409, 596010, 655611, 715212, 794680, 874148, 894015, 953616, 1072818, 1092685, 1192020, 1311222, 1430424, 1589360, 1748296, 1788030, 1966833, 2145636, 2185370, 2384040, 2622444, 2682045, 2860848, 3278055, 3496592, 3576060, 3933666, 4291272, 4370740, 4768080, 5244888, 5364090, 5900499, 6556110, 7152120, 7867332, 8582544, 8741480, 9834165, 10489776, 10728180, 11800998, 13112220, 14304240, 15734664, 17482960, 19668330, 21456360, 23601996, 26224440, 29502495, 31469328, 39336660, 42912720, 47203992, 52448880, 59004990, 78673320, 94407984, 118009980, 157346640, 236019960, 472039920]

約数ペア:

[(1, 472039920), (2, 236019960), (3, 157346640), (4, 118009980), (5, 94407984), (6, 78673320), (8, 59004990), (9, 52448880), (10, 47203992), (11, 42912720), (12, 39336660), (15, 31469328), (16, 29502495), (18, 26224440), (20, 23601996), (22, 21456360), (24, 19668330), (27, 17482960), (30, 15734664), (33, 14304240), (36, 13112220), (40, 11800998), (44, 10728180), (45, 10489776), (48, 9834165), (54, 8741480), (55, 8582544), (60, 7867332), (66, 7152120), (72, 6556110), (80, 5900499), (88, 5364090), (90, 5244888), (99, 4768080), (108, 4370740), (110, 4291272), (120, 3933666), (132, 3576060), (135, 3496592), (144, 3278055), (165, 2860848), (176, 2682045), (180, 2622444), (198, 2384040), (216, 2185370), (220, 2145636), (240, 1966833), (264, 1788030), (270, 1748296), (297, 1589360), (330, 1430424), (360, 1311222), (396, 1192020), (432, 1092685), (440, 1072818), (495, 953616), (528, 894015), (540, 874148), (594, 794680), (660, 715212), (720, 655611), (792, 596010), (880, 536409), (990, 476808), (1080, 437074), (1188, 397340), (1320, 357606), (1485, 317872), (1584, 298005), (1980, 238404), (2160, 218537), (2376, 198670), (2640, 178803), (2970, 158936), (3960, 119202), (4752, 99335), (5940, 79468), (7920, 59601), (11880, 39734), (19867, 23760)]