1329480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1231}}^1$

素因数の和:1251

約数の個数: 64

約数和(自身を含む): 4435200

約数和(自身を除く): 3105720

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1231, 2462, 3693, 4924, 6155, 7386, 9848, 11079, 12310, 14772, 18465, 22158, 24620, 29544, 33237, 36930, 44316, 49240, 55395, 66474, 73860, 88632, 110790, 132948, 147720, 166185, 221580, 265896, 332370, 443160, 664740, 1329480]

約数ペア:

[(1, 1329480), (2, 664740), (3, 443160), (4, 332370), (5, 265896), (6, 221580), (8, 166185), (9, 147720), (10, 132948), (12, 110790), (15, 88632), (18, 73860), (20, 66474), (24, 55395), (27, 49240), (30, 44316), (36, 36930), (40, 33237), (45, 29544), (54, 24620), (60, 22158), (72, 18465), (90, 14772), (108, 12310), (120, 11079), (135, 9848), (180, 7386), (216, 6155), (270, 4924), (360, 3693), (540, 2462), (1080, 1231)]