151348320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1805

約数の個数: 144

約数和(自身を含む): 525247632

約数和(自身を除く): 373899312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1723, 1830, 1952, 2196, 2440, 2745, 2928, 3446, 3660, 4392, 4880, 5169, 5490, 5856, 6892, 7320, 8615, 8784, 9760, 10338, 10980, 13784, 14640, 15507, 17230, 17568, 20676, 21960, 25845, 27568, 29280, 31014, 34460, 41352, 43920, 51690, 55136, 62028, 68920, 77535, 82704, 87840, 103380, 105103, 124056, 137840, 155070, 165408, 206760, 210206, 248112, 275680, 310140, 315309, 413520, 420412, 496224, 525515, 620280, 630618, 827040, 840824, 945927, 1051030, 1240560, 1261236, 1576545, 1681648, 1891854, 2102060, 2481120, 2522472, 3153090, 3363296, 3783708, 4204120, 4729635, 5044944, 6306180, 7567416, 8408240, 9459270, 10089888, 12612360, 15134832, 16816480, 18918540, 25224720, 30269664, 37837080, 50449440, 75674160, 151348320]

約数ペア:

[(1, 151348320), (2, 75674160), (3, 50449440), (4, 37837080), (5, 30269664), (6, 25224720), (8, 18918540), (9, 16816480), (10, 15134832), (12, 12612360), (15, 10089888), (16, 9459270), (18, 8408240), (20, 7567416), (24, 6306180), (30, 5044944), (32, 4729635), (36, 4204120), (40, 3783708), (45, 3363296), (48, 3153090), (60, 2522472), (61, 2481120), (72, 2102060), (80, 1891854), (90, 1681648), (96, 1576545), (120, 1261236), (122, 1240560), (144, 1051030), (160, 945927), (180, 840824), (183, 827040), (240, 630618), (244, 620280), (288, 525515), (305, 496224), (360, 420412), (366, 413520), (480, 315309), (488, 310140), (549, 275680), (610, 248112), (720, 210206), (732, 206760), (915, 165408), (976, 155070), (1098, 137840), (1220, 124056), (1440, 105103), (1464, 103380), (1723, 87840), (1830, 82704), (1952, 77535), (2196, 68920), (2440, 62028), (2745, 55136), (2928, 51690), (3446, 43920), (3660, 41352), (4392, 34460), (4880, 31014), (5169, 29280), (5490, 27568), (5856, 25845), (6892, 21960), (7320, 20676), (8615, 17568), (8784, 17230), (9760, 15507), (10338, 14640), (10980, 13784)]