276996240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{128239}}^1$

素因数の和:128261

約数の個数: 80

約数和(自身を含む): 954105600

約数和(自身を除く): 677109360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 128239, 256478, 384717, 512956, 641195, 769434, 1025912, 1154151, 1282390, 1538868, 1923585, 2051824, 2308302, 2564780, 3077736, 3462453, 3847170, 4616604, 5129560, 5770755, 6155472, 6924906, 7694340, 9233208, 10259120, 11541510, 13849812, 15388680, 17312265, 18466416, 23083020, 27699624, 30777360, 34624530, 46166040, 55399248, 69249060, 92332080, 138498120, 276996240]

約数ペア:

[(1, 276996240), (2, 138498120), (3, 92332080), (4, 69249060), (5, 55399248), (6, 46166040), (8, 34624530), (9, 30777360), (10, 27699624), (12, 23083020), (15, 18466416), (16, 17312265), (18, 15388680), (20, 13849812), (24, 11541510), (27, 10259120), (30, 9233208), (36, 7694340), (40, 6924906), (45, 6155472), (48, 5770755), (54, 5129560), (60, 4616604), (72, 3847170), (80, 3462453), (90, 3077736), (108, 2564780), (120, 2308302), (135, 2051824), (144, 1923585), (180, 1538868), (216, 1282390), (240, 1154151), (270, 1025912), (360, 769434), (432, 641195), (540, 512956), (720, 384717), (1080, 256478), (2160, 128239)]