55480560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231169}}^1$

素因数の和:231185

約数の個数: 40

約数和(自身を含む): 171990480

約数和(自身を除く): 116509920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231169, 462338, 693507, 924676, 1155845, 1387014, 1849352, 2311690, 2774028, 3467535, 3698704, 4623380, 5548056, 6935070, 9246760, 11096112, 13870140, 18493520, 27740280, 55480560]

約数ペア:

[(1, 55480560), (2, 27740280), (3, 18493520), (4, 13870140), (5, 11096112), (6, 9246760), (8, 6935070), (10, 5548056), (12, 4623380), (15, 3698704), (16, 3467535), (20, 2774028), (24, 2311690), (30, 1849352), (40, 1387014), (48, 1155845), (60, 924676), (80, 693507), (120, 462338), (240, 231169)]