157198740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{2081}}^1$

素因数の和:3352

約数の個数: 48

約数和(自身を含む): 440717760

約数和(自身を除く): 283519020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1259, 2081, 2518, 3777, 4162, 5036, 6243, 6295, 7554, 8324, 10405, 12486, 12590, 15108, 18885, 20810, 24972, 25180, 31215, 37770, 41620, 62430, 75540, 124860, 2619979, 5239958, 7859937, 10479916, 13099895, 15719874, 26199790, 31439748, 39299685, 52399580, 78599370, 157198740]

約数ペア:

[(1, 157198740), (2, 78599370), (3, 52399580), (4, 39299685), (5, 31439748), (6, 26199790), (10, 15719874), (12, 13099895), (15, 10479916), (20, 7859937), (30, 5239958), (60, 2619979), (1259, 124860), (2081, 75540), (2518, 62430), (3777, 41620), (4162, 37770), (5036, 31215), (6243, 25180), (6295, 24972), (7554, 20810), (8324, 18885), (10405, 15108), (12486, 12590)]