146375520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{304949}}^1$

素因数の和:304967

約数の個数: 48

約数和(自身を含む): 461084400

約数和(自身を除く): 314708880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 304949, 609898, 914847, 1219796, 1524745, 1829694, 2439592, 3049490, 3659388, 4574235, 4879184, 6098980, 7318776, 9148470, 9758368, 12197960, 14637552, 18296940, 24395920, 29275104, 36593880, 48791840, 73187760, 146375520]

約数ペア:

[(1, 146375520), (2, 73187760), (3, 48791840), (4, 36593880), (5, 29275104), (6, 24395920), (8, 18296940), (10, 14637552), (12, 12197960), (15, 9758368), (16, 9148470), (20, 7318776), (24, 6098980), (30, 4879184), (32, 4574235), (40, 3659388), (48, 3049490), (60, 2439592), (80, 1829694), (96, 1524745), (120, 1219796), (160, 914847), (240, 609898), (480, 304949)]