308548440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{95231}}^1$

素因数の和:95254

約数の個数: 80

約数和(自身を含む): 1037076480

約数和(自身を除く): 728528040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 95231, 190462, 285693, 380924, 476155, 571386, 761848, 857079, 952310, 1142772, 1428465, 1714158, 1904620, 2285544, 2571237, 2856930, 3428316, 3809240, 4285395, 5142474, 5713860, 6856632, 7713711, 8570790, 10284948, 11427720, 12856185, 15427422, 17141580, 20569896, 25712370, 30854844, 34283160, 38568555, 51424740, 61709688, 77137110, 102849480, 154274220, 308548440]

約数ペア:

[(1, 308548440), (2, 154274220), (3, 102849480), (4, 77137110), (5, 61709688), (6, 51424740), (8, 38568555), (9, 34283160), (10, 30854844), (12, 25712370), (15, 20569896), (18, 17141580), (20, 15427422), (24, 12856185), (27, 11427720), (30, 10284948), (36, 8570790), (40, 7713711), (45, 6856632), (54, 5713860), (60, 5142474), (72, 4285395), (81, 3809240), (90, 3428316), (108, 2856930), (120, 2571237), (135, 2285544), (162, 1904620), (180, 1714158), (216, 1428465), (270, 1142772), (324, 952310), (360, 857079), (405, 761848), (540, 571386), (648, 476155), (810, 380924), (1080, 285693), (1620, 190462), (3240, 95231)]