12615180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1259}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 35562240

約数和(自身を除く): 22947060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1259, 1670, 2004, 2505, 2518, 3340, 3777, 5010, 5036, 6295, 7554, 10020, 12590, 15108, 18885, 25180, 37770, 75540, 210253, 420506, 630759, 841012, 1051265, 1261518, 2102530, 2523036, 3153795, 4205060, 6307590, 12615180]

約数ペア:

[(1, 12615180), (2, 6307590), (3, 4205060), (4, 3153795), (5, 2523036), (6, 2102530), (10, 1261518), (12, 1051265), (15, 841012), (20, 630759), (30, 420506), (60, 210253), (167, 75540), (334, 37770), (501, 25180), (668, 18885), (835, 15108), (1002, 12590), (1259, 10020), (1670, 7554), (2004, 6295), (2505, 5036), (2518, 5010), (3340, 3777)]