231529680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{321569}}^1$

素因数の和:321588

約数の個数: 60

約数和(自身を含む): 777556260

約数和(自身を除く): 546026580

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, 321569, 643138, 964707, 1286276, 1607845, 1929414, 2572552, 2894121, 3215690, 3858828, 4823535, 5145104, 5788242, 6431380, 7717656, 9647070, 11576484, 12862760, 14470605, 15435312, 19294140, 23152968, 25725520, 28941210, 38588280, 46305936, 57882420, 77176560, 115764840, 231529680]

約数ペア:

[(1, 231529680), (2, 115764840), (3, 77176560), (4, 57882420), (5, 46305936), (6, 38588280), (8, 28941210), (9, 25725520), (10, 23152968), (12, 19294140), (15, 15435312), (16, 14470605), (18, 12862760), (20, 11576484), (24, 9647070), (30, 7717656), (36, 6431380), (40, 5788242), (45, 5145104), (48, 4823535), (60, 3858828), (72, 3215690), (80, 2894121), (90, 2572552), (120, 1929414), (144, 1607845), (180, 1286276), (240, 964707), (360, 643138), (720, 321569)]