1360520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 3611520

約数和(自身を除く): 2251000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 113, 140, 172, 215, 226, 280, 301, 344, 430, 452, 565, 602, 791, 860, 904, 1130, 1204, 1505, 1582, 1720, 2260, 2408, 3010, 3164, 3955, 4520, 4859, 6020, 6328, 7910, 9718, 12040, 15820, 19436, 24295, 31640, 34013, 38872, 48590, 68026, 97180, 136052, 170065, 194360, 272104, 340130, 680260, 1360520]

約数ペア:

[(1, 1360520), (2, 680260), (4, 340130), (5, 272104), (7, 194360), (8, 170065), (10, 136052), (14, 97180), (20, 68026), (28, 48590), (35, 38872), (40, 34013), (43, 31640), (56, 24295), (70, 19436), (86, 15820), (113, 12040), (140, 9718), (172, 7910), (215, 6328), (226, 6020), (280, 4859), (301, 4520), (344, 3955), (430, 3164), (452, 3010), (565, 2408), (602, 2260), (791, 1720), (860, 1582), (904, 1505), (1130, 1204)]