12048090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 31795200

約数和(自身を除く): 19747110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 919, 1311, 1838, 2185, 2622, 2757, 4370, 4595, 5514, 6555, 9190, 13110, 13785, 17461, 21137, 27570, 34922, 42274, 52383, 63411, 87305, 104766, 105685, 126822, 174610, 211370, 261915, 317055, 401603, 523830, 634110, 803206, 1204809, 2008015, 2409618, 4016030, 6024045, 12048090]

約数ペア:

[(1, 12048090), (2, 6024045), (3, 4016030), (5, 2409618), (6, 2008015), (10, 1204809), (15, 803206), (19, 634110), (23, 523830), (30, 401603), (38, 317055), (46, 261915), (57, 211370), (69, 174610), (95, 126822), (114, 105685), (115, 104766), (138, 87305), (190, 63411), (230, 52383), (285, 42274), (345, 34922), (437, 27570), (570, 21137), (690, 17461), (874, 13785), (919, 13110), (1311, 9190), (1838, 6555), (2185, 5514), (2622, 4595), (2757, 4370)]