42254640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{58687}}^1$

素因数の和:58706

約数の個数: 60

約数和(自身を含む): 141907584

約数和(自身を除く): 99652944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 58687, 117374, 176061, 234748, 293435, 352122, 469496, 528183, 586870, 704244, 880305, 938992, 1056366, 1173740, 1408488, 1760610, 2112732, 2347480, 2640915, 2816976, 3521220, 4225464, 4694960, 5281830, 7042440, 8450928, 10563660, 14084880, 21127320, 42254640]

約数ペア:

[(1, 42254640), (2, 21127320), (3, 14084880), (4, 10563660), (5, 8450928), (6, 7042440), (8, 5281830), (9, 4694960), (10, 4225464), (12, 3521220), (15, 2816976), (16, 2640915), (18, 2347480), (20, 2112732), (24, 1760610), (30, 1408488), (36, 1173740), (40, 1056366), (45, 938992), (48, 880305), (60, 704244), (72, 586870), (80, 528183), (90, 469496), (120, 352122), (144, 293435), (180, 234748), (240, 176061), (360, 117374), (720, 58687)]