180825780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{4013}}^1$

素因数の和:4776

約数の個数: 48

約数和(自身を含む): 507112704

約数和(自身を除く): 326286924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 751, 1502, 2253, 3004, 3755, 4013, 4506, 7510, 8026, 9012, 11265, 12039, 15020, 16052, 20065, 22530, 24078, 40130, 45060, 48156, 60195, 80260, 120390, 240780, 3013763, 6027526, 9041289, 12055052, 15068815, 18082578, 30137630, 36165156, 45206445, 60275260, 90412890, 180825780]

約数ペア:

[(1, 180825780), (2, 90412890), (3, 60275260), (4, 45206445), (5, 36165156), (6, 30137630), (10, 18082578), (12, 15068815), (15, 12055052), (20, 9041289), (30, 6027526), (60, 3013763), (751, 240780), (1502, 120390), (2253, 80260), (3004, 60195), (3755, 48156), (4013, 45060), (4506, 40130), (7510, 24078), (8026, 22530), (9012, 20065), (11265, 16052), (12039, 15020)]