180543120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{752263}}^1$

素因数の和:752279

約数の個数: 40

約数和(自身を含む): 559684416

約数和(自身を除く): 379141296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 752263, 1504526, 2256789, 3009052, 3761315, 4513578, 6018104, 7522630, 9027156, 11283945, 12036208, 15045260, 18054312, 22567890, 30090520, 36108624, 45135780, 60181040, 90271560, 180543120]

約数ペア:

[(1, 180543120), (2, 90271560), (3, 60181040), (4, 45135780), (5, 36108624), (6, 30090520), (8, 22567890), (10, 18054312), (12, 15045260), (15, 12036208), (16, 11283945), (20, 9027156), (24, 7522630), (30, 6018104), (40, 4513578), (48, 3761315), (60, 3009052), (80, 2256789), (120, 1504526), (240, 752263)]