4138320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 13159872

約数和(自身を除く): 9021552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 401, 430, 516, 645, 688, 802, 860, 1032, 1203, 1290, 1604, 1720, 2005, 2064, 2406, 2580, 3208, 3440, 4010, 4812, 5160, 6015, 6416, 8020, 9624, 10320, 12030, 16040, 17243, 19248, 24060, 32080, 34486, 48120, 51729, 68972, 86215, 96240, 103458, 137944, 172430, 206916, 258645, 275888, 344860, 413832, 517290, 689720, 827664, 1034580, 1379440, 2069160, 4138320]

約数ペア:

[(1, 4138320), (2, 2069160), (3, 1379440), (4, 1034580), (5, 827664), (6, 689720), (8, 517290), (10, 413832), (12, 344860), (15, 275888), (16, 258645), (20, 206916), (24, 172430), (30, 137944), (40, 103458), (43, 96240), (48, 86215), (60, 68972), (80, 51729), (86, 48120), (120, 34486), (129, 32080), (172, 24060), (215, 19248), (240, 17243), (258, 16040), (344, 12030), (401, 10320), (430, 9624), (516, 8020), (645, 6416), (688, 6015), (802, 5160), (860, 4812), (1032, 4010), (1203, 3440), (1290, 3208), (1604, 2580), (1720, 2406), (2005, 2064)]