561373440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{146191}}^1$

素因数の和:146215

約数の個数: 72

約数和(自身を含む): 1792898688

約数和(自身を除く): 1231525248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 146191, 292382, 438573, 584764, 730955, 877146, 1169528, 1461910, 1754292, 2192865, 2339056, 2923820, 3508584, 4385730, 4678112, 5847640, 7017168, 8771460, 9356224, 11695280, 14034336, 17542920, 18712448, 23390560, 28068672, 35085840, 37424896, 46781120, 56137344, 70171680, 93562240, 112274688, 140343360, 187124480, 280686720, 561373440]

約数ペア:

[(1, 561373440), (2, 280686720), (3, 187124480), (4, 140343360), (5, 112274688), (6, 93562240), (8, 70171680), (10, 56137344), (12, 46781120), (15, 37424896), (16, 35085840), (20, 28068672), (24, 23390560), (30, 18712448), (32, 17542920), (40, 14034336), (48, 11695280), (60, 9356224), (64, 8771460), (80, 7017168), (96, 5847640), (120, 4678112), (128, 4385730), (160, 3508584), (192, 2923820), (240, 2339056), (256, 2192865), (320, 1754292), (384, 1461910), (480, 1169528), (640, 877146), (768, 730955), (960, 584764), (1280, 438573), (1920, 292382), (3840, 146191)]