1316728080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1828789}}^1$

素因数の和:1828808

約数の個数: 60

約数和(自身を含む): 4422014220

約数和(自身を除く): 3105286140

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, 720, 1828789, 3657578, 5486367, 7315156, 9143945, 10972734, 14630312, 16459101, 18287890, 21945468, 27431835, 29260624, 32918202, 36575780, 43890936, 54863670, 65836404, 73151560, 82295505, 87781872, 109727340, 131672808, 146303120, 164591010, 219454680, 263345616, 329182020, 438909360, 658364040, 1316728080]

約数ペア:

[(1, 1316728080), (2, 658364040), (3, 438909360), (4, 329182020), (5, 263345616), (6, 219454680), (8, 164591010), (9, 146303120), (10, 131672808), (12, 109727340), (15, 87781872), (16, 82295505), (18, 73151560), (20, 65836404), (24, 54863670), (30, 43890936), (36, 36575780), (40, 32918202), (45, 29260624), (48, 27431835), (60, 21945468), (72, 18287890), (80, 16459101), (90, 14630312), (120, 10972734), (144, 9143945), (180, 7315156), (240, 5486367), (360, 3657578), (720, 1828789)]