874955160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78401}}^1$

素因数の和:78449

約数の個数: 96

約数和(自身を含む): 2935370880

約数和(自身を除く): 2060415720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 78401, 156802, 235203, 313604, 392005, 470406, 627208, 705609, 784010, 940812, 1176015, 1411218, 1568020, 1881624, 2352030, 2430431, 2822436, 3136040, 3528045, 4704060, 4860862, 5644872, 7056090, 7291293, 9408120, 9721724, 12152155, 14112180, 14582586, 19443448, 21873879, 24304310, 28224360, 29165172, 36456465, 43747758, 48608620, 58330344, 72912930, 87495516, 97217240, 109369395, 145825860, 174991032, 218738790, 291651720, 437477580, 874955160]

約数ペア:

[(1, 874955160), (2, 437477580), (3, 291651720), (4, 218738790), (5, 174991032), (6, 145825860), (8, 109369395), (9, 97217240), (10, 87495516), (12, 72912930), (15, 58330344), (18, 48608620), (20, 43747758), (24, 36456465), (30, 29165172), (31, 28224360), (36, 24304310), (40, 21873879), (45, 19443448), (60, 14582586), (62, 14112180), (72, 12152155), (90, 9721724), (93, 9408120), (120, 7291293), (124, 7056090), (155, 5644872), (180, 4860862), (186, 4704060), (248, 3528045), (279, 3136040), (310, 2822436), (360, 2430431), (372, 2352030), (465, 1881624), (558, 1568020), (620, 1411218), (744, 1176015), (930, 940812), (1116, 784010), (1240, 705609), (1395, 627208), (1860, 470406), (2232, 392005), (2790, 313604), (3720, 235203), (5580, 156802), (11160, 78401)]