120610140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{287167}}^1$

素因数の和:287186

約数の個数: 48

約数和(自身を含む): 385953792

約数和(自身を除く): 265343652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 287167, 574334, 861501, 1148668, 1435835, 1723002, 2010169, 2871670, 3446004, 4020338, 4307505, 5743340, 6030507, 8040676, 8615010, 10050845, 12061014, 17230020, 20101690, 24122028, 30152535, 40203380, 60305070, 120610140]

約数ペア:

[(1, 120610140), (2, 60305070), (3, 40203380), (4, 30152535), (5, 24122028), (6, 20101690), (7, 17230020), (10, 12061014), (12, 10050845), (14, 8615010), (15, 8040676), (20, 6030507), (21, 5743340), (28, 4307505), (30, 4020338), (35, 3446004), (42, 2871670), (60, 2010169), (70, 1723002), (84, 1435835), (105, 1148668), (140, 861501), (210, 574334), (420, 287167)]