115394160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{68687}}^1$

素因数の和:68710

約数の個数: 80

約数和(自身を含む): 408830976

約数和(自身を除く): 293436816

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 68687, 137374, 206061, 274748, 343435, 412122, 480809, 549496, 686870, 824244, 961618, 1030305, 1098992, 1373740, 1442427, 1648488, 1923236, 2060610, 2404045, 2747480, 2884854, 3296976, 3846472, 4121220, 4808090, 5494960, 5769708, 7212135, 7692944, 8242440, 9616180, 11539416, 14424270, 16484880, 19232360, 23078832, 28848540, 38464720, 57697080, 115394160]

約数ペア:

[(1, 115394160), (2, 57697080), (3, 38464720), (4, 28848540), (5, 23078832), (6, 19232360), (7, 16484880), (8, 14424270), (10, 11539416), (12, 9616180), (14, 8242440), (15, 7692944), (16, 7212135), (20, 5769708), (21, 5494960), (24, 4808090), (28, 4121220), (30, 3846472), (35, 3296976), (40, 2884854), (42, 2747480), (48, 2404045), (56, 2060610), (60, 1923236), (70, 1648488), (80, 1442427), (84, 1373740), (105, 1098992), (112, 1030305), (120, 961618), (140, 824244), (168, 686870), (210, 549496), (240, 480809), (280, 412122), (336, 343435), (420, 274748), (560, 206061), (840, 137374), (1680, 68687)]