98820120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{117643}}^1$

素因数の和:117664

約数の個数: 64

約数和(自身を含む): 338814720

約数和(自身を除く): 239994600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 117643, 235286, 352929, 470572, 588215, 705858, 823501, 941144, 1176430, 1411716, 1647002, 1764645, 2352860, 2470503, 2823432, 3294004, 3529290, 4117505, 4705720, 4941006, 6588008, 7058580, 8235010, 9882012, 12352515, 14117160, 16470020, 19764024, 24705030, 32940040, 49410060, 98820120]

約数ペア:

[(1, 98820120), (2, 49410060), (3, 32940040), (4, 24705030), (5, 19764024), (6, 16470020), (7, 14117160), (8, 12352515), (10, 9882012), (12, 8235010), (14, 7058580), (15, 6588008), (20, 4941006), (21, 4705720), (24, 4117505), (28, 3529290), (30, 3294004), (35, 2823432), (40, 2470503), (42, 2352860), (56, 1764645), (60, 1647002), (70, 1411716), (84, 1176430), (105, 941144), (120, 823501), (140, 705858), (168, 588215), (210, 470572), (280, 352929), (420, 235286), (840, 117643)]