159219180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1429}}^1$

素因数の和:2063

約数の個数: 72

約数和(自身を含む): 484083600

約数和(自身を除く): 324864420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 619, 1238, 1429, 1857, 2476, 2858, 3095, 3714, 4287, 5571, 5716, 6190, 7145, 7428, 8574, 9285, 11142, 12380, 12861, 14290, 17148, 18570, 21435, 22284, 25722, 27855, 28580, 37140, 42870, 51444, 55710, 64305, 85740, 111420, 128610, 257220, 884551, 1769102, 2653653, 3538204, 4422755, 5307306, 7960959, 8845510, 10614612, 13268265, 15921918, 17691020, 26536530, 31843836, 39804795, 53073060, 79609590, 159219180]

約数ペア:

[(1, 159219180), (2, 79609590), (3, 53073060), (4, 39804795), (5, 31843836), (6, 26536530), (9, 17691020), (10, 15921918), (12, 13268265), (15, 10614612), (18, 8845510), (20, 7960959), (30, 5307306), (36, 4422755), (45, 3538204), (60, 2653653), (90, 1769102), (180, 884551), (619, 257220), (1238, 128610), (1429, 111420), (1857, 85740), (2476, 64305), (2858, 55710), (3095, 51444), (3714, 42870), (4287, 37140), (5571, 28580), (5716, 27855), (6190, 25722), (7145, 22284), (7428, 21435), (8574, 18570), (9285, 17148), (11142, 14290), (12380, 12861)]