206082960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2797}}^1$

素因数の和:3120

約数の個数: 80

約数和(自身を含む): 641167296

約数和(自身を除く): 435084336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2456, 2797, 3070, 3684, 4605, 4912, 5594, 6140, 7368, 8391, 9210, 11188, 12280, 13985, 14736, 16782, 18420, 22376, 24560, 27970, 33564, 36840, 41955, 44752, 55940, 67128, 73680, 83910, 111880, 134256, 167820, 223760, 335640, 671280, 858679, 1717358, 2576037, 3434716, 4293395, 5152074, 6869432, 8586790, 10304148, 12880185, 13738864, 17173580, 20608296, 25760370, 34347160, 41216592, 51520740, 68694320, 103041480, 206082960]

約数ペア:

[(1, 206082960), (2, 103041480), (3, 68694320), (4, 51520740), (5, 41216592), (6, 34347160), (8, 25760370), (10, 20608296), (12, 17173580), (15, 13738864), (16, 12880185), (20, 10304148), (24, 8586790), (30, 6869432), (40, 5152074), (48, 4293395), (60, 3434716), (80, 2576037), (120, 1717358), (240, 858679), (307, 671280), (614, 335640), (921, 223760), (1228, 167820), (1535, 134256), (1842, 111880), (2456, 83910), (2797, 73680), (3070, 67128), (3684, 55940), (4605, 44752), (4912, 41955), (5594, 36840), (6140, 33564), (7368, 27970), (8391, 24560), (9210, 22376), (11188, 18420), (12280, 16782), (13985, 14736)]