147784440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39727}}^1$

素因数の和:39772

約数の個数: 64

約数和(自身を含む): 457666560

約数和(自身を除く): 309882120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 39727, 79454, 119181, 158908, 198635, 238362, 317816, 397270, 476724, 595905, 794540, 953448, 1191810, 1231537, 1589080, 2383620, 2463074, 3694611, 4767240, 4926148, 6157685, 7389222, 9852296, 12315370, 14778444, 18473055, 24630740, 29556888, 36946110, 49261480, 73892220, 147784440]

約数ペア:

[(1, 147784440), (2, 73892220), (3, 49261480), (4, 36946110), (5, 29556888), (6, 24630740), (8, 18473055), (10, 14778444), (12, 12315370), (15, 9852296), (20, 7389222), (24, 6157685), (30, 4926148), (31, 4767240), (40, 3694611), (60, 2463074), (62, 2383620), (93, 1589080), (120, 1231537), (124, 1191810), (155, 953448), (186, 794540), (248, 595905), (310, 476724), (372, 397270), (465, 317816), (620, 238362), (744, 198635), (930, 158908), (1240, 119181), (1860, 79454), (3720, 39727)]