202890120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13313}}^1$

素因数の和:13454

約数の個数: 64

約数和(自身を含む): 613509120

約数和(自身を除く): 410619000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 13313, 15240, 26626, 39939, 53252, 66565, 79878, 106504, 133130, 159756, 199695, 266260, 319512, 399390, 532520, 798780, 1597560, 1690751, 3381502, 5072253, 6763004, 8453755, 10144506, 13526008, 16907510, 20289012, 25361265, 33815020, 40578024, 50722530, 67630040, 101445060, 202890120]

約数ペア:

[(1, 202890120), (2, 101445060), (3, 67630040), (4, 50722530), (5, 40578024), (6, 33815020), (8, 25361265), (10, 20289012), (12, 16907510), (15, 13526008), (20, 10144506), (24, 8453755), (30, 6763004), (40, 5072253), (60, 3381502), (120, 1690751), (127, 1597560), (254, 798780), (381, 532520), (508, 399390), (635, 319512), (762, 266260), (1016, 199695), (1270, 159756), (1524, 133130), (1905, 106504), (2540, 79878), (3048, 66565), (3810, 53252), (5080, 39939), (7620, 26626), (13313, 15240)]