129756480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19309}}^1$

素因数の和:19336

約数の個数: 112

約数和(自身を含む): 470855040

約数和(自身を除く): 341098560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 19309, 38618, 57927, 77236, 96545, 115854, 135163, 154472, 193090, 231708, 270326, 289635, 308944, 386180, 405489, 463416, 540652, 579270, 617888, 675815, 772360, 810978, 926832, 1081304, 1158540, 1235776, 1351630, 1544720, 1621956, 1853664, 2027445, 2162608, 2317080, 2703260, 3089440, 3243912, 3707328, 4054890, 4325216, 4634160, 5406520, 6178880, 6487824, 8109780, 8650432, 9268320, 10813040, 12975648, 16219560, 18536640, 21626080, 25951296, 32439120, 43252160, 64878240, 129756480]

約数ペア:

[(1, 129756480), (2, 64878240), (3, 43252160), (4, 32439120), (5, 25951296), (6, 21626080), (7, 18536640), (8, 16219560), (10, 12975648), (12, 10813040), (14, 9268320), (15, 8650432), (16, 8109780), (20, 6487824), (21, 6178880), (24, 5406520), (28, 4634160), (30, 4325216), (32, 4054890), (35, 3707328), (40, 3243912), (42, 3089440), (48, 2703260), (56, 2317080), (60, 2162608), (64, 2027445), (70, 1853664), (80, 1621956), (84, 1544720), (96, 1351630), (105, 1235776), (112, 1158540), (120, 1081304), (140, 926832), (160, 810978), (168, 772360), (192, 675815), (210, 617888), (224, 579270), (240, 540652), (280, 463416), (320, 405489), (336, 386180), (420, 308944), (448, 289635), (480, 270326), (560, 231708), (672, 193090), (840, 154472), (960, 135163), (1120, 115854), (1344, 96545), (1680, 77236), (2240, 57927), (3360, 38618), (6720, 19309)]