144740280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1206169}}^1$

素因数の和:1206183

約数の個数: 32

約数和(自身を含む): 434221200

約数和(自身を除く): 289480920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1206169, 2412338, 3618507, 4824676, 6030845, 7237014, 9649352, 12061690, 14474028, 18092535, 24123380, 28948056, 36185070, 48246760, 72370140, 144740280]

約数ペア:

[(1, 144740280), (2, 72370140), (3, 48246760), (4, 36185070), (5, 28948056), (6, 24123380), (8, 18092535), (10, 14474028), (12, 12061690), (15, 9649352), (20, 7237014), (24, 6030845), (30, 4824676), (40, 3618507), (60, 2412338), (120, 1206169)]