1091435220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{22541}}^1$

素因数の和:22825

約数の個数: 72

約数和(自身を含む): 3323141640

約数和(自身を除く): 2231706420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1345, 1614, 2421, 2690, 3228, 4035, 4842, 5380, 8070, 9684, 12105, 16140, 22541, 24210, 45082, 48420, 67623, 90164, 112705, 135246, 202869, 225410, 270492, 338115, 405738, 450820, 676230, 811476, 1014345, 1352460, 2028690, 4057380, 6063529, 12127058, 18190587, 24254116, 30317645, 36381174, 54571761, 60635290, 72762348, 90952935, 109143522, 121270580, 181905870, 218287044, 272858805, 363811740, 545717610, 1091435220]

約数ペア:

[(1, 1091435220), (2, 545717610), (3, 363811740), (4, 272858805), (5, 218287044), (6, 181905870), (9, 121270580), (10, 109143522), (12, 90952935), (15, 72762348), (18, 60635290), (20, 54571761), (30, 36381174), (36, 30317645), (45, 24254116), (60, 18190587), (90, 12127058), (180, 6063529), (269, 4057380), (538, 2028690), (807, 1352460), (1076, 1014345), (1345, 811476), (1614, 676230), (2421, 450820), (2690, 405738), (3228, 338115), (4035, 270492), (4842, 225410), (5380, 202869), (8070, 135246), (9684, 112705), (12105, 90164), (16140, 67623), (22541, 48420), (24210, 45082)]