38929080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 117223200

約数和(自身を除く): 78294120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 809, 1203, 1604, 1618, 2005, 2406, 2427, 3208, 3236, 4010, 4045, 4812, 4854, 6015, 6472, 8020, 8090, 9624, 9708, 12030, 12135, 16040, 16180, 19416, 24060, 24270, 32360, 48120, 48540, 97080, 324409, 648818, 973227, 1297636, 1622045, 1946454, 2595272, 3244090, 3892908, 4866135, 6488180, 7785816, 9732270, 12976360, 19464540, 38929080]

約数ペア:

[(1, 38929080), (2, 19464540), (3, 12976360), (4, 9732270), (5, 7785816), (6, 6488180), (8, 4866135), (10, 3892908), (12, 3244090), (15, 2595272), (20, 1946454), (24, 1622045), (30, 1297636), (40, 973227), (60, 648818), (120, 324409), (401, 97080), (802, 48540), (809, 48120), (1203, 32360), (1604, 24270), (1618, 24060), (2005, 19416), (2406, 16180), (2427, 16040), (3208, 12135), (3236, 12030), (4010, 9708), (4045, 9624), (4812, 8090), (4854, 8020), (6015, 6472)]