120330320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{136739}}^1$

素因数の和:136763

約数の個数: 40

約数和(自身を含む): 305203680

約数和(自身を除く): 184873360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 136739, 273478, 546956, 683695, 1093912, 1367390, 1504129, 2187824, 2734780, 3008258, 5469560, 6016516, 7520645, 10939120, 12033032, 15041290, 24066064, 30082580, 60165160, 120330320]

約数ペア:

[(1, 120330320), (2, 60165160), (4, 30082580), (5, 24066064), (8, 15041290), (10, 12033032), (11, 10939120), (16, 7520645), (20, 6016516), (22, 5469560), (40, 3008258), (44, 2734780), (55, 2187824), (80, 1504129), (88, 1367390), (110, 1093912), (176, 683695), (220, 546956), (440, 273478), (880, 136739)]