141650280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{393473}}^1$

素因数の和:393490

約数の個数: 48

約数和(自身を含む): 460364580

約数和(自身を除く): 318714300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 393473, 786946, 1180419, 1573892, 1967365, 2360838, 3147784, 3541257, 3934730, 4721676, 5902095, 7082514, 7869460, 9443352, 11804190, 14165028, 15738920, 17706285, 23608380, 28330056, 35412570, 47216760, 70825140, 141650280]

約数ペア:

[(1, 141650280), (2, 70825140), (3, 47216760), (4, 35412570), (5, 28330056), (6, 23608380), (8, 17706285), (9, 15738920), (10, 14165028), (12, 11804190), (15, 9443352), (18, 7869460), (20, 7082514), (24, 5902095), (30, 4721676), (36, 3934730), (40, 3541257), (45, 3147784), (60, 2360838), (72, 1967365), (90, 1573892), (120, 1180419), (180, 786946), (360, 393473)]