2016493020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{15581}}^1$

素因数の和:16315

約数の個数: 72

約数和(自身を含む): 6125595840

約数和(自身を除く): 4109102820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 719, 1438, 2157, 2876, 3595, 4314, 6471, 7190, 8628, 10785, 12942, 14380, 15581, 21570, 25884, 31162, 32355, 43140, 46743, 62324, 64710, 77905, 93486, 129420, 140229, 155810, 186972, 233715, 280458, 311620, 467430, 560916, 701145, 934860, 1402290, 2804580, 11202739, 22405478, 33608217, 44810956, 56013695, 67216434, 100824651, 112027390, 134432868, 168041085, 201649302, 224054780, 336082170, 403298604, 504123255, 672164340, 1008246510, 2016493020]

約数ペア:

[(1, 2016493020), (2, 1008246510), (3, 672164340), (4, 504123255), (5, 403298604), (6, 336082170), (9, 224054780), (10, 201649302), (12, 168041085), (15, 134432868), (18, 112027390), (20, 100824651), (30, 67216434), (36, 56013695), (45, 44810956), (60, 33608217), (90, 22405478), (180, 11202739), (719, 2804580), (1438, 1402290), (2157, 934860), (2876, 701145), (3595, 560916), (4314, 467430), (6471, 311620), (7190, 280458), (8628, 233715), (10785, 186972), (12942, 155810), (14380, 140229), (15581, 129420), (21570, 93486), (25884, 77905), (31162, 64710), (32355, 62324), (43140, 46743)]