240569520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23311}}^1$

素因数の和:23370

約数の個数: 80

約数和(自身を含む): 763141632

約数和(自身を除く): 522572112

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, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 23311, 46622, 69933, 93244, 116555, 139866, 186488, 233110, 279732, 349665, 372976, 466220, 559464, 699330, 932440, 1002373, 1118928, 1398660, 1864880, 2004746, 2797320, 3007119, 4009492, 5011865, 5594640, 6014238, 8018984, 10023730, 12028476, 15035595, 16037968, 20047460, 24056952, 30071190, 40094920, 48113904, 60142380, 80189840, 120284760, 240569520]

約数ペア:

[(1, 240569520), (2, 120284760), (3, 80189840), (4, 60142380), (5, 48113904), (6, 40094920), (8, 30071190), (10, 24056952), (12, 20047460), (15, 16037968), (16, 15035595), (20, 12028476), (24, 10023730), (30, 8018984), (40, 6014238), (43, 5594640), (48, 5011865), (60, 4009492), (80, 3007119), (86, 2797320), (120, 2004746), (129, 1864880), (172, 1398660), (215, 1118928), (240, 1002373), (258, 932440), (344, 699330), (430, 559464), (516, 466220), (645, 372976), (688, 349665), (860, 279732), (1032, 233110), (1290, 186488), (1720, 139866), (2064, 116555), (2580, 93244), (3440, 69933), (5160, 46622), (10320, 23311)]