173291280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{722047}}^1$

素因数の和:722063

約数の個数: 40

約数和(自身を含む): 537203712

約数和(自身を除く): 363912432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 722047, 1444094, 2166141, 2888188, 3610235, 4332282, 5776376, 7220470, 8664564, 10830705, 11552752, 14440940, 17329128, 21661410, 28881880, 34658256, 43322820, 57763760, 86645640, 173291280]

約数ペア:

[(1, 173291280), (2, 86645640), (3, 57763760), (4, 43322820), (5, 34658256), (6, 28881880), (8, 21661410), (10, 17329128), (12, 14440940), (15, 11552752), (16, 10830705), (20, 8664564), (24, 7220470), (30, 5776376), (40, 4332282), (48, 3610235), (60, 2888188), (80, 2166141), (120, 1444094), (240, 722047)]