196619040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{136541}}^1$

素因数の和:136562

約数の個数: 72

約数和(自身を含む): 670967388

約数和(自身を除く): 474348348

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, 136541, 273082, 409623, 546164, 682705, 819246, 1092328, 1228869, 1365410, 1638492, 2048115, 2184656, 2457738, 2730820, 3276984, 4096230, 4369312, 4915476, 5461640, 6144345, 6553968, 8192460, 9830952, 10923280, 12288690, 13107936, 16384920, 19661904, 21846560, 24577380, 32769840, 39323808, 49154760, 65539680, 98309520, 196619040]

約数ペア:

[(1, 196619040), (2, 98309520), (3, 65539680), (4, 49154760), (5, 39323808), (6, 32769840), (8, 24577380), (9, 21846560), (10, 19661904), (12, 16384920), (15, 13107936), (16, 12288690), (18, 10923280), (20, 9830952), (24, 8192460), (30, 6553968), (32, 6144345), (36, 5461640), (40, 4915476), (45, 4369312), (48, 4096230), (60, 3276984), (72, 2730820), (80, 2457738), (90, 2184656), (96, 2048115), (120, 1638492), (144, 1365410), (160, 1228869), (180, 1092328), (240, 819246), (288, 682705), (360, 546164), (480, 409623), (720, 273082), (1440, 136541)]