76560480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:773

約数の個数: 144

約数和(自身を含む): 264962880

約数和(自身を除く): 188402400

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, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 673, 711, 720, 790, 948, 1185, 1264, 1346, 1422, 1440, 1580, 1896, 2019, 2370, 2528, 2692, 2844, 3160, 3365, 3555, 3792, 4038, 4740, 5384, 5688, 6057, 6320, 6730, 7110, 7584, 8076, 9480, 10095, 10768, 11376, 12114, 12640, 13460, 14220, 16152, 18960, 20190, 21536, 22752, 24228, 26920, 28440, 30285, 32304, 37920, 40380, 48456, 53167, 53840, 56880, 60570, 64608, 80760, 96912, 106334, 107680, 113760, 121140, 159501, 161520, 193824, 212668, 242280, 265835, 319002, 323040, 425336, 478503, 484560, 531670, 638004, 797505, 850672, 957006, 969120, 1063340, 1276008, 1595010, 1701344, 1914012, 2126680, 2392515, 2552016, 3190020, 3828024, 4253360, 4785030, 5104032, 6380040, 7656048, 8506720, 9570060, 12760080, 15312096, 19140120, 25520160, 38280240, 76560480]

約数ペア:

[(1, 76560480), (2, 38280240), (3, 25520160), (4, 19140120), (5, 15312096), (6, 12760080), (8, 9570060), (9, 8506720), (10, 7656048), (12, 6380040), (15, 5104032), (16, 4785030), (18, 4253360), (20, 3828024), (24, 3190020), (30, 2552016), (32, 2392515), (36, 2126680), (40, 1914012), (45, 1701344), (48, 1595010), (60, 1276008), (72, 1063340), (79, 969120), (80, 957006), (90, 850672), (96, 797505), (120, 638004), (144, 531670), (158, 484560), (160, 478503), (180, 425336), (237, 323040), (240, 319002), (288, 265835), (316, 242280), (360, 212668), (395, 193824), (474, 161520), (480, 159501), (632, 121140), (673, 113760), (711, 107680), (720, 106334), (790, 96912), (948, 80760), (1185, 64608), (1264, 60570), (1346, 56880), (1422, 53840), (1440, 53167), (1580, 48456), (1896, 40380), (2019, 37920), (2370, 32304), (2528, 30285), (2692, 28440), (2844, 26920), (3160, 24228), (3365, 22752), (3555, 21536), (3792, 20190), (4038, 18960), (4740, 16152), (5384, 14220), (5688, 13460), (6057, 12640), (6320, 12114), (6730, 11376), (7110, 10768), (7584, 10095), (8076, 9480)]