85590840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4271}}^1$

素因数の和:4452

約数の個数: 64

約数和(自身を含む): 258370560

約数和(自身を除く): 172779720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 4271, 5010, 6680, 8542, 10020, 12813, 17084, 20040, 21355, 25626, 34168, 42710, 51252, 64065, 85420, 102504, 128130, 170840, 256260, 512520, 713257, 1426514, 2139771, 2853028, 3566285, 4279542, 5706056, 7132570, 8559084, 10698855, 14265140, 17118168, 21397710, 28530280, 42795420, 85590840]

約数ペア:

[(1, 85590840), (2, 42795420), (3, 28530280), (4, 21397710), (5, 17118168), (6, 14265140), (8, 10698855), (10, 8559084), (12, 7132570), (15, 5706056), (20, 4279542), (24, 3566285), (30, 2853028), (40, 2139771), (60, 1426514), (120, 713257), (167, 512520), (334, 256260), (501, 170840), (668, 128130), (835, 102504), (1002, 85420), (1336, 64065), (1670, 51252), (2004, 42710), (2505, 34168), (3340, 25626), (4008, 21355), (4271, 20040), (5010, 17084), (6680, 12813), (8542, 10020)]