127967880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1066399}}^1$

素因数の和:1066413

約数の個数: 32

約数和(自身を含む): 383904000

約数和(自身を除く): 255936120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1066399, 2132798, 3199197, 4265596, 5331995, 6398394, 8531192, 10663990, 12796788, 15995985, 21327980, 25593576, 31991970, 42655960, 63983940, 127967880]

約数ペア:

[(1, 127967880), (2, 63983940), (3, 42655960), (4, 31991970), (5, 25593576), (6, 21327980), (8, 15995985), (10, 12796788), (12, 10663990), (15, 8531192), (20, 6398394), (24, 5331995), (30, 4265596), (40, 3199197), (60, 2132798), (120, 1066399)]