120615516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11131}}^1$

素因数の和:11191

約数の個数: 72

約数和(自身を含む): 356580224

約数和(自身を除く): 235964708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 11131, 22262, 33393, 44524, 66786, 77917, 100179, 133572, 155834, 200358, 233751, 311668, 400716, 467502, 478633, 701253, 935004, 957266, 1402506, 1435899, 1914532, 2805012, 2871798, 3350431, 4307697, 5743596, 6700862, 8615394, 10051293, 13401724, 17230788, 20102586, 30153879, 40205172, 60307758, 120615516]

約数ペア:

[(1, 120615516), (2, 60307758), (3, 40205172), (4, 30153879), (6, 20102586), (7, 17230788), (9, 13401724), (12, 10051293), (14, 8615394), (18, 6700862), (21, 5743596), (28, 4307697), (36, 3350431), (42, 2871798), (43, 2805012), (63, 1914532), (84, 1435899), (86, 1402506), (126, 957266), (129, 935004), (172, 701253), (252, 478633), (258, 467502), (301, 400716), (387, 311668), (516, 233751), (602, 200358), (774, 155834), (903, 133572), (1204, 100179), (1548, 77917), (1806, 66786), (2709, 44524), (3612, 33393), (5418, 22262), (10836, 11131)]