246015180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12539}}^1$

素因数の和:12663

約数の個数: 72

約数和(自身を含む): 753152400

約数和(自身を除く): 507137220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 12539, 19620, 25078, 37617, 50156, 62695, 75234, 112851, 125390, 150468, 188085, 225702, 250780, 376170, 451404, 564255, 752340, 1128510, 1366751, 2257020, 2733502, 4100253, 5467004, 6833755, 8200506, 12300759, 13667510, 16401012, 20501265, 24601518, 27335020, 41002530, 49203036, 61503795, 82005060, 123007590, 246015180]

約数ペア:

[(1, 246015180), (2, 123007590), (3, 82005060), (4, 61503795), (5, 49203036), (6, 41002530), (9, 27335020), (10, 24601518), (12, 20501265), (15, 16401012), (18, 13667510), (20, 12300759), (30, 8200506), (36, 6833755), (45, 5467004), (60, 4100253), (90, 2733502), (109, 2257020), (180, 1366751), (218, 1128510), (327, 752340), (436, 564255), (545, 451404), (654, 376170), (981, 250780), (1090, 225702), (1308, 188085), (1635, 150468), (1962, 125390), (2180, 112851), (3270, 75234), (3924, 62695), (4905, 50156), (6540, 37617), (9810, 25078), (12539, 19620)]