145577040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{12379}}^1$

素因数の和:12409

約数の個数: 120

約数和(自身を含む): 525011040

約数和(自身を除く): 379434000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 12379, 24758, 37137, 49516, 61895, 74274, 86653, 99032, 123790, 148548, 173306, 185685, 198064, 247580, 259959, 297096, 346612, 371370, 433265, 495160, 519918, 594192, 606571, 693224, 742740, 866530, 990320, 1039836, 1213142, 1299795, 1386448, 1485480, 1733060, 1819713, 2079672, 2426284, 2599590, 2970960, 3032855, 3466120, 3639426, 4159344, 4852568, 5199180, 6065710, 6932240, 7278852, 9098565, 9705136, 10398360, 12131420, 14557704, 18197130, 20796720, 24262840, 29115408, 36394260, 48525680, 72788520, 145577040]

約数ペア:

[(1, 145577040), (2, 72788520), (3, 48525680), (4, 36394260), (5, 29115408), (6, 24262840), (7, 20796720), (8, 18197130), (10, 14557704), (12, 12131420), (14, 10398360), (15, 9705136), (16, 9098565), (20, 7278852), (21, 6932240), (24, 6065710), (28, 5199180), (30, 4852568), (35, 4159344), (40, 3639426), (42, 3466120), (48, 3032855), (49, 2970960), (56, 2599590), (60, 2426284), (70, 2079672), (80, 1819713), (84, 1733060), (98, 1485480), (105, 1386448), (112, 1299795), (120, 1213142), (140, 1039836), (147, 990320), (168, 866530), (196, 742740), (210, 693224), (240, 606571), (245, 594192), (280, 519918), (294, 495160), (336, 433265), (392, 371370), (420, 346612), (490, 297096), (560, 259959), (588, 247580), (735, 198064), (784, 185685), (840, 173306), (980, 148548), (1176, 123790), (1470, 99032), (1680, 86653), (1960, 74274), (2352, 61895), (2940, 49516), (3920, 37137), (5880, 24758), (11760, 12379)]