4344240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:826

約数の個数: 80

約数和(自身を含む): 14070528

約数和(自身を除く): 9726288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 787, 920, 1104, 1380, 1574, 1840, 2361, 2760, 3148, 3935, 4722, 5520, 6296, 7870, 9444, 11805, 12592, 15740, 18101, 18888, 23610, 31480, 36202, 37776, 47220, 54303, 62960, 72404, 90505, 94440, 108606, 144808, 181010, 188880, 217212, 271515, 289616, 362020, 434424, 543030, 724040, 868848, 1086060, 1448080, 2172120, 4344240]

約数ペア:

[(1, 4344240), (2, 2172120), (3, 1448080), (4, 1086060), (5, 868848), (6, 724040), (8, 543030), (10, 434424), (12, 362020), (15, 289616), (16, 271515), (20, 217212), (23, 188880), (24, 181010), (30, 144808), (40, 108606), (46, 94440), (48, 90505), (60, 72404), (69, 62960), (80, 54303), (92, 47220), (115, 37776), (120, 36202), (138, 31480), (184, 23610), (230, 18888), (240, 18101), (276, 15740), (345, 12592), (368, 11805), (460, 9444), (552, 7870), (690, 6296), (787, 5520), (920, 4722), (1104, 3935), (1380, 3148), (1574, 2760), (1840, 2361)]