40873920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{42577}}^1$

素因数の和:42597

約数の個数: 56

約数和(自身を含む): 129777744

約数和(自身を除く): 88903824

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, 160, 192, 240, 320, 480, 960, 42577, 85154, 127731, 170308, 212885, 255462, 340616, 425770, 510924, 638655, 681232, 851540, 1021848, 1277310, 1362464, 1703080, 2043696, 2554620, 2724928, 3406160, 4087392, 5109240, 6812320, 8174784, 10218480, 13624640, 20436960, 40873920]

約数ペア:

[(1, 40873920), (2, 20436960), (3, 13624640), (4, 10218480), (5, 8174784), (6, 6812320), (8, 5109240), (10, 4087392), (12, 3406160), (15, 2724928), (16, 2554620), (20, 2043696), (24, 1703080), (30, 1362464), (32, 1277310), (40, 1021848), (48, 851540), (60, 681232), (64, 638655), (80, 510924), (96, 425770), (120, 340616), (160, 255462), (192, 212885), (240, 170308), (320, 127731), (480, 85154), (960, 42577)]