1180828080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2281}}^1$

素因数の和:3019

約数の個数: 120

約数和(自身を含む): 3972870720

約数和(自身を除く): 2792042640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 719, 720, 1438, 2157, 2281, 2876, 3595, 4314, 4562, 5752, 6471, 6843, 7190, 8628, 9124, 10785, 11405, 11504, 12942, 13686, 14380, 17256, 18248, 20529, 21570, 22810, 25884, 27372, 28760, 32355, 34215, 34512, 36496, 41058, 43140, 45620, 51768, 54744, 57520, 64710, 68430, 82116, 86280, 91240, 102645, 103536, 109488, 129420, 136860, 164232, 172560, 182480, 205290, 258840, 273720, 328464, 410580, 517680, 547440, 821160, 1640039, 1642320, 3280078, 4920117, 6560156, 8200195, 9840234, 13120312, 14760351, 16400390, 19680468, 24600585, 26240624, 29520702, 32800780, 39360936, 49201170, 59041404, 65601560, 73801755, 78721872, 98402340, 118082808, 131203120, 147603510, 196804680, 236165616, 295207020, 393609360, 590414040, 1180828080]

約数ペア:

[(1, 1180828080), (2, 590414040), (3, 393609360), (4, 295207020), (5, 236165616), (6, 196804680), (8, 147603510), (9, 131203120), (10, 118082808), (12, 98402340), (15, 78721872), (16, 73801755), (18, 65601560), (20, 59041404), (24, 49201170), (30, 39360936), (36, 32800780), (40, 29520702), (45, 26240624), (48, 24600585), (60, 19680468), (72, 16400390), (80, 14760351), (90, 13120312), (120, 9840234), (144, 8200195), (180, 6560156), (240, 4920117), (360, 3280078), (719, 1642320), (720, 1640039), (1438, 821160), (2157, 547440), (2281, 517680), (2876, 410580), (3595, 328464), (4314, 273720), (4562, 258840), (5752, 205290), (6471, 182480), (6843, 172560), (7190, 164232), (8628, 136860), (9124, 129420), (10785, 109488), (11405, 103536), (11504, 102645), (12942, 91240), (13686, 86280), (14380, 82116), (17256, 68430), (18248, 64710), (20529, 57520), (21570, 54744), (22810, 51768), (25884, 45620), (27372, 43140), (28760, 41058), (32355, 36496), (34215, 34512)]