13491120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:922

約数の個数: 80

約数和(自身を含む): 42497280

約数和(自身を除く): 29006160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 839, 1005, 1072, 1340, 1608, 1678, 2010, 2517, 2680, 3216, 3356, 4020, 4195, 5034, 5360, 6712, 8040, 8390, 10068, 12585, 13424, 16080, 16780, 20136, 25170, 33560, 40272, 50340, 56213, 67120, 100680, 112426, 168639, 201360, 224852, 281065, 337278, 449704, 562130, 674556, 843195, 899408, 1124260, 1349112, 1686390, 2248520, 2698224, 3372780, 4497040, 6745560, 13491120]

約数ペア:

[(1, 13491120), (2, 6745560), (3, 4497040), (4, 3372780), (5, 2698224), (6, 2248520), (8, 1686390), (10, 1349112), (12, 1124260), (15, 899408), (16, 843195), (20, 674556), (24, 562130), (30, 449704), (40, 337278), (48, 281065), (60, 224852), (67, 201360), (80, 168639), (120, 112426), (134, 100680), (201, 67120), (240, 56213), (268, 50340), (335, 40272), (402, 33560), (536, 25170), (670, 20136), (804, 16780), (839, 16080), (1005, 13424), (1072, 12585), (1340, 10068), (1608, 8390), (1678, 8040), (2010, 6712), (2517, 5360), (2680, 5034), (3216, 4195), (3356, 4020)]