1625862960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77867}}^1$

素因数の和:77915

約数の個数: 120

約数和(自身を含む): 5648544720

約数和(自身を除く): 4022681760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 77867, 155734, 233601, 311468, 389335, 467202, 622936, 700803, 778670, 934404, 1168005, 1245872, 1401606, 1557340, 1868808, 2258143, 2336010, 2803212, 3114680, 3504015, 3737616, 4516286, 4672020, 5606424, 6229360, 6774429, 7008030, 9032572, 9344040, 11212848, 11290715, 13548858, 14016060, 18065144, 18688080, 20323287, 22581430, 27097716, 28032120, 33872145, 36130288, 40646574, 45162860, 54195432, 56064240, 67744290, 81293148, 90325720, 101616435, 108390864, 135488580, 162586296, 180651440, 203232870, 270977160, 325172592, 406465740, 541954320, 812931480, 1625862960]

約数ペア:

[(1, 1625862960), (2, 812931480), (3, 541954320), (4, 406465740), (5, 325172592), (6, 270977160), (8, 203232870), (9, 180651440), (10, 162586296), (12, 135488580), (15, 108390864), (16, 101616435), (18, 90325720), (20, 81293148), (24, 67744290), (29, 56064240), (30, 54195432), (36, 45162860), (40, 40646574), (45, 36130288), (48, 33872145), (58, 28032120), (60, 27097716), (72, 22581430), (80, 20323287), (87, 18688080), (90, 18065144), (116, 14016060), (120, 13548858), (144, 11290715), (145, 11212848), (174, 9344040), (180, 9032572), (232, 7008030), (240, 6774429), (261, 6229360), (290, 5606424), (348, 4672020), (360, 4516286), (435, 3737616), (464, 3504015), (522, 3114680), (580, 2803212), (696, 2336010), (720, 2258143), (870, 1868808), (1044, 1557340), (1160, 1401606), (1305, 1245872), (1392, 1168005), (1740, 934404), (2088, 778670), (2320, 700803), (2610, 622936), (3480, 467202), (4176, 389335), (5220, 311468), (6960, 233601), (10440, 155734), (20880, 77867)]