672129240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{2621}}^1$

素因数の和:4772

約数の個数: 64

約数和(自身を含む): 2018100960

約数和(自身を除く): 1345971720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2137, 2621, 4274, 5242, 6411, 7863, 8548, 10484, 10685, 12822, 13105, 15726, 17096, 20968, 21370, 25644, 26210, 31452, 32055, 39315, 42740, 51288, 52420, 62904, 64110, 78630, 85480, 104840, 128220, 157260, 256440, 314520, 5601077, 11202154, 16803231, 22404308, 28005385, 33606462, 44808616, 56010770, 67212924, 84016155, 112021540, 134425848, 168032310, 224043080, 336064620, 672129240]

約数ペア:

[(1, 672129240), (2, 336064620), (3, 224043080), (4, 168032310), (5, 134425848), (6, 112021540), (8, 84016155), (10, 67212924), (12, 56010770), (15, 44808616), (20, 33606462), (24, 28005385), (30, 22404308), (40, 16803231), (60, 11202154), (120, 5601077), (2137, 314520), (2621, 256440), (4274, 157260), (5242, 128220), (6411, 104840), (7863, 85480), (8548, 78630), (10484, 64110), (10685, 62904), (12822, 52420), (13105, 51288), (15726, 42740), (17096, 39315), (20968, 32055), (21370, 31452), (25644, 26210)]