72377880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{603149}}^1$

素因数の和:603163

約数の個数: 32

約数和(自身を含む): 217134000

約数和(自身を除く): 144756120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 603149, 1206298, 1809447, 2412596, 3015745, 3618894, 4825192, 6031490, 7237788, 9047235, 12062980, 14475576, 18094470, 24125960, 36188940, 72377880]

約数ペア:

[(1, 72377880), (2, 36188940), (3, 24125960), (4, 18094470), (5, 14475576), (6, 12062980), (8, 9047235), (10, 7237788), (12, 6031490), (15, 4825192), (20, 3618894), (24, 3015745), (30, 2412596), (40, 1809447), (60, 1206298), (120, 603149)]