73725360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307189}}^1$

素因数の和:307205

約数の個数: 40

約数和(自身を含む): 228549360

約数和(自身を除く): 154824000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307189, 614378, 921567, 1228756, 1535945, 1843134, 2457512, 3071890, 3686268, 4607835, 4915024, 6143780, 7372536, 9215670, 12287560, 14745072, 18431340, 24575120, 36862680, 73725360]

約数ペア:

[(1, 73725360), (2, 36862680), (3, 24575120), (4, 18431340), (5, 14745072), (6, 12287560), (8, 9215670), (10, 7372536), (12, 6143780), (15, 4915024), (16, 4607835), (20, 3686268), (24, 3071890), (30, 2457512), (40, 1843134), (48, 1535945), (60, 1228756), (80, 921567), (120, 614378), (240, 307189)]