3261872480

素因数分解:

$2^5\times 5^1\times {\mathrm{269}}^1\times {\mathrm{75787}}^1$

素因数の和:76071

約数の個数: 48

約数和(自身を含む): 7734923280

約数和(自身を除く): 4473050800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 269, 538, 1076, 1345, 2152, 2690, 4304, 5380, 8608, 10760, 21520, 43040, 75787, 151574, 303148, 378935, 606296, 757870, 1212592, 1515740, 2425184, 3031480, 6062960, 12125920, 20386703, 40773406, 81546812, 101933515, 163093624, 203867030, 326187248, 407734060, 652374496, 815468120, 1630936240, 3261872480]

約数ペア:

[(1, 3261872480), (2, 1630936240), (4, 815468120), (5, 652374496), (8, 407734060), (10, 326187248), (16, 203867030), (20, 163093624), (32, 101933515), (40, 81546812), (80, 40773406), (160, 20386703), (269, 12125920), (538, 6062960), (1076, 3031480), (1345, 2425184), (2152, 1515740), (2690, 1212592), (4304, 757870), (5380, 606296), (8608, 378935), (10760, 303148), (21520, 151574), (43040, 75787)]