30417440

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1259}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 72394560

約数和(自身を除く): 41977120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1259, 1510, 2416, 2518, 3020, 4832, 5036, 6040, 6295, 10072, 12080, 12590, 20144, 24160, 25180, 40288, 50360, 100720, 190109, 201440, 380218, 760436, 950545, 1520872, 1901090, 3041744, 3802180, 6083488, 7604360, 15208720, 30417440]

約数ペア:

[(1, 30417440), (2, 15208720), (4, 7604360), (5, 6083488), (8, 3802180), (10, 3041744), (16, 1901090), (20, 1520872), (32, 950545), (40, 760436), (80, 380218), (151, 201440), (160, 190109), (302, 100720), (604, 50360), (755, 40288), (1208, 25180), (1259, 24160), (1510, 20144), (2416, 12590), (2518, 12080), (3020, 10072), (4832, 6295), (5036, 6040)]