38985360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{162439}}^1$

素因数の和:162455

約数の個数: 40

約数和(自身を含む): 120855360

約数和(自身を除く): 81870000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 162439, 324878, 487317, 649756, 812195, 974634, 1299512, 1624390, 1949268, 2436585, 2599024, 3248780, 3898536, 4873170, 6497560, 7797072, 9746340, 12995120, 19492680, 38985360]

約数ペア:

[(1, 38985360), (2, 19492680), (3, 12995120), (4, 9746340), (5, 7797072), (6, 6497560), (8, 4873170), (10, 3898536), (12, 3248780), (15, 2599024), (16, 2436585), (20, 1949268), (24, 1624390), (30, 1299512), (40, 974634), (48, 812195), (60, 649756), (80, 487317), (120, 324878), (240, 162439)]