47168280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131023}}^1$

素因数の和:131040

約数の個数: 48

約数和(自身を含む): 153298080

約数和(自身を除く): 106129800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 131023, 262046, 393069, 524092, 655115, 786138, 1048184, 1179207, 1310230, 1572276, 1965345, 2358414, 2620460, 3144552, 3930690, 4716828, 5240920, 5896035, 7861380, 9433656, 11792070, 15722760, 23584140, 47168280]

約数ペア:

[(1, 47168280), (2, 23584140), (3, 15722760), (4, 11792070), (5, 9433656), (6, 7861380), (8, 5896035), (9, 5240920), (10, 4716828), (12, 3930690), (15, 3144552), (18, 2620460), (20, 2358414), (24, 1965345), (30, 1572276), (36, 1310230), (40, 1179207), (45, 1048184), (60, 786138), (72, 655115), (90, 524092), (120, 393069), (180, 262046), (360, 131023)]