16011120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{66713}}^1$

素因数の和:66729

約数の個数: 40

約数和(自身を含む): 49635216

約数和(自身を除く): 33624096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 66713, 133426, 200139, 266852, 333565, 400278, 533704, 667130, 800556, 1000695, 1067408, 1334260, 1601112, 2001390, 2668520, 3202224, 4002780, 5337040, 8005560, 16011120]

約数ペア:

[(1, 16011120), (2, 8005560), (3, 5337040), (4, 4002780), (5, 3202224), (6, 2668520), (8, 2001390), (10, 1601112), (12, 1334260), (15, 1067408), (16, 1000695), (20, 800556), (24, 667130), (30, 533704), (40, 400278), (48, 333565), (60, 266852), (80, 200139), (120, 133426), (240, 66713)]