67581782760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1106447}}^1$

素因数の和:1106970

約数の個数: 64

約数和(自身を含む): 203143852800

約数和(自身を除く): 135562070040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1527, 2036, 2545, 3054, 4072, 5090, 6108, 7635, 10180, 12216, 15270, 20360, 30540, 61080, 1106447, 2212894, 3319341, 4425788, 5532235, 6638682, 8851576, 11064470, 13277364, 16596705, 22128940, 26554728, 33193410, 44257880, 66386820, 132773640, 563181523, 1126363046, 1689544569, 2252726092, 2815907615, 3379089138, 4505452184, 5631815230, 6758178276, 8447722845, 11263630460, 13516356552, 16895445690, 22527260920, 33790891380, 67581782760]

約数ペア:

[(1, 67581782760), (2, 33790891380), (3, 22527260920), (4, 16895445690), (5, 13516356552), (6, 11263630460), (8, 8447722845), (10, 6758178276), (12, 5631815230), (15, 4505452184), (20, 3379089138), (24, 2815907615), (30, 2252726092), (40, 1689544569), (60, 1126363046), (120, 563181523), (509, 132773640), (1018, 66386820), (1527, 44257880), (2036, 33193410), (2545, 26554728), (3054, 22128940), (4072, 16596705), (5090, 13277364), (6108, 11064470), (7635, 8851576), (10180, 6638682), (12216, 5532235), (15270, 4425788), (20360, 3319341), (30540, 2212894), (61080, 1106447)]