121235040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{84191}}^1$

素因数の和:84212

約数の個数: 72

約数和(自身を含む): 413719488

約数和(自身を除く): 292484448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 84191, 168382, 252573, 336764, 420955, 505146, 673528, 757719, 841910, 1010292, 1262865, 1347056, 1515438, 1683820, 2020584, 2525730, 2694112, 3030876, 3367640, 3788595, 4041168, 5051460, 6061752, 6735280, 7577190, 8082336, 10102920, 12123504, 13470560, 15154380, 20205840, 24247008, 30308760, 40411680, 60617520, 121235040]

約数ペア:

[(1, 121235040), (2, 60617520), (3, 40411680), (4, 30308760), (5, 24247008), (6, 20205840), (8, 15154380), (9, 13470560), (10, 12123504), (12, 10102920), (15, 8082336), (16, 7577190), (18, 6735280), (20, 6061752), (24, 5051460), (30, 4041168), (32, 3788595), (36, 3367640), (40, 3030876), (45, 2694112), (48, 2525730), (60, 2020584), (72, 1683820), (80, 1515438), (90, 1347056), (96, 1262865), (120, 1010292), (144, 841910), (160, 757719), (180, 673528), (240, 505146), (288, 420955), (360, 336764), (480, 252573), (720, 168382), (1440, 84191)]