205828823520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47645561}}^1$

素因数の和:47645585

約数の個数: 96

約数和(自身を含む): 720400897440

約数和(自身を除く): 514572073920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 47645561, 95291122, 142936683, 190582244, 238227805, 285873366, 381164488, 428810049, 476455610, 571746732, 714683415, 762328976, 857620098, 952911220, 1143493464, 1286430147, 1429366830, 1524657952, 1715240196, 1905822440, 2144050245, 2286986928, 2572860294, 2858733660, 3430480392, 3811644880, 4288100490, 4573973856, 5145720588, 5717467320, 6432150735, 6860960784, 7623289760, 8576200980, 10291441176, 11434934640, 12864301470, 13721921568, 17152401960, 20582882352, 22869869280, 25728602940, 34304803920, 41165764704, 51457205880, 68609607840, 102914411760, 205828823520]

約数ペア:

[(1, 205828823520), (2, 102914411760), (3, 68609607840), (4, 51457205880), (5, 41165764704), (6, 34304803920), (8, 25728602940), (9, 22869869280), (10, 20582882352), (12, 17152401960), (15, 13721921568), (16, 12864301470), (18, 11434934640), (20, 10291441176), (24, 8576200980), (27, 7623289760), (30, 6860960784), (32, 6432150735), (36, 5717467320), (40, 5145720588), (45, 4573973856), (48, 4288100490), (54, 3811644880), (60, 3430480392), (72, 2858733660), (80, 2572860294), (90, 2286986928), (96, 2144050245), (108, 1905822440), (120, 1715240196), (135, 1524657952), (144, 1429366830), (160, 1286430147), (180, 1143493464), (216, 952911220), (240, 857620098), (270, 762328976), (288, 714683415), (360, 571746732), (432, 476455610), (480, 428810049), (540, 381164488), (720, 285873366), (864, 238227805), (1080, 190582244), (1440, 142936683), (2160, 95291122), (4320, 47645561)]