515435721120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5867893}}^1$

素因数の和:5867975

約数の個数: 144

約数和(自身を含む): 1787759529192

約数和(自身を除く): 1272323808072

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, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 10980, 14640, 17568, 21960, 29280, 43920, 87840, 5867893, 11735786, 17603679, 23471572, 29339465, 35207358, 46943144, 52811037, 58678930, 70414716, 88018395, 93886288, 105622074, 117357860, 140829432, 176036790, 187772576, 211244148, 234715720, 264055185, 281658864, 352073580, 357941473, 422488296, 469431440, 528110370, 563317728, 704147160, 715882946, 844976592, 938862880, 1056220740, 1073824419, 1408294320, 1431765892, 1689953184, 1789707365, 2112441480, 2147648838, 2816588640, 2863531784, 3221473257, 3579414730, 4224882960, 4295297676, 5369122095, 5727063568, 6442946514, 7158829460, 8449765920, 8590595352, 10738244190, 11454127136, 12885893028, 14317658920, 16107366285, 17181190704, 21476488380, 25771786056, 28635317840, 32214732570, 34362381408, 42952976760, 51543572112, 57270635680, 64429465140, 85905953520, 103087144224, 128858930280, 171811907040, 257717860560, 515435721120]

約数ペア:

[(1, 515435721120), (2, 257717860560), (3, 171811907040), (4, 128858930280), (5, 103087144224), (6, 85905953520), (8, 64429465140), (9, 57270635680), (10, 51543572112), (12, 42952976760), (15, 34362381408), (16, 32214732570), (18, 28635317840), (20, 25771786056), (24, 21476488380), (30, 17181190704), (32, 16107366285), (36, 14317658920), (40, 12885893028), (45, 11454127136), (48, 10738244190), (60, 8590595352), (61, 8449765920), (72, 7158829460), (80, 6442946514), (90, 5727063568), (96, 5369122095), (120, 4295297676), (122, 4224882960), (144, 3579414730), (160, 3221473257), (180, 2863531784), (183, 2816588640), (240, 2147648838), (244, 2112441480), (288, 1789707365), (305, 1689953184), (360, 1431765892), (366, 1408294320), (480, 1073824419), (488, 1056220740), (549, 938862880), (610, 844976592), (720, 715882946), (732, 704147160), (915, 563317728), (976, 528110370), (1098, 469431440), (1220, 422488296), (1440, 357941473), (1464, 352073580), (1830, 281658864), (1952, 264055185), (2196, 234715720), (2440, 211244148), (2745, 187772576), (2928, 176036790), (3660, 140829432), (4392, 117357860), (4880, 105622074), (5490, 93886288), (5856, 88018395), (7320, 70414716), (8784, 58678930), (9760, 52811037), (10980, 46943144), (14640, 35207358), (17568, 29339465), (21960, 23471572), (29280, 17603679), (43920, 11735786), (87840, 5867893)]