394215480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1095043}}^1$

素因数の和:1095060

約数の個数: 48

約数和(自身を含む): 1281201480

約数和(自身を除く): 886986000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1095043, 2190086, 3285129, 4380172, 5475215, 6570258, 8760344, 9855387, 10950430, 13140516, 16425645, 19710774, 21900860, 26281032, 32851290, 39421548, 43801720, 49276935, 65702580, 78843096, 98553870, 131405160, 197107740, 394215480]

約数ペア:

[(1, 394215480), (2, 197107740), (3, 131405160), (4, 98553870), (5, 78843096), (6, 65702580), (8, 49276935), (9, 43801720), (10, 39421548), (12, 32851290), (15, 26281032), (18, 21900860), (20, 19710774), (24, 16425645), (30, 13140516), (36, 10950430), (40, 9855387), (45, 8760344), (60, 6570258), (72, 5475215), (90, 4380172), (120, 3285129), (180, 2190086), (360, 1095043)]