56221680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3209}}^1$

素因数の和:3298

約数の個数: 80

約数和(自身を含む): 176729760

約数和(自身を除く): 120508080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3209, 3504, 4380, 5840, 6418, 8760, 9627, 12836, 16045, 17520, 19254, 25672, 32090, 38508, 48135, 51344, 64180, 77016, 96270, 128360, 154032, 192540, 234257, 256720, 385080, 468514, 702771, 770160, 937028, 1171285, 1405542, 1874056, 2342570, 2811084, 3513855, 3748112, 4685140, 5622168, 7027710, 9370280, 11244336, 14055420, 18740560, 28110840, 56221680]

約数ペア:

[(1, 56221680), (2, 28110840), (3, 18740560), (4, 14055420), (5, 11244336), (6, 9370280), (8, 7027710), (10, 5622168), (12, 4685140), (15, 3748112), (16, 3513855), (20, 2811084), (24, 2342570), (30, 1874056), (40, 1405542), (48, 1171285), (60, 937028), (73, 770160), (80, 702771), (120, 468514), (146, 385080), (219, 256720), (240, 234257), (292, 192540), (365, 154032), (438, 128360), (584, 96270), (730, 77016), (876, 64180), (1095, 51344), (1168, 48135), (1460, 38508), (1752, 32090), (2190, 25672), (2920, 19254), (3209, 17520), (3504, 16045), (4380, 12836), (5840, 9627), (6418, 8760)]