198883560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31271}}^1$

素因数の和:31338

約数の個数: 64

約数和(自身を含む): 607927680

約数和(自身を除く): 409044120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 31271, 62542, 93813, 125084, 156355, 187626, 250168, 312710, 375252, 469065, 625420, 750504, 938130, 1250840, 1657363, 1876260, 3314726, 3752520, 4972089, 6629452, 8286815, 9944178, 13258904, 16573630, 19888356, 24860445, 33147260, 39776712, 49720890, 66294520, 99441780, 198883560]

約数ペア:

[(1, 198883560), (2, 99441780), (3, 66294520), (4, 49720890), (5, 39776712), (6, 33147260), (8, 24860445), (10, 19888356), (12, 16573630), (15, 13258904), (20, 9944178), (24, 8286815), (30, 6629452), (40, 4972089), (53, 3752520), (60, 3314726), (106, 1876260), (120, 1657363), (159, 1250840), (212, 938130), (265, 750504), (318, 625420), (424, 469065), (530, 375252), (636, 312710), (795, 250168), (1060, 187626), (1272, 156355), (1590, 125084), (2120, 93813), (3180, 62542), (6360, 31271)]