66608280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3491}}^1$

素因数の和:3561

約数の個数: 96

約数和(自身を含む): 220624560

約数和(自身を除く): 154016280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3491, 3816, 4770, 6360, 6982, 9540, 10473, 13964, 17455, 19080, 20946, 27928, 31419, 34910, 41892, 52365, 62838, 69820, 83784, 104730, 125676, 139640, 157095, 185023, 209460, 251352, 314190, 370046, 418920, 555069, 628380, 740092, 925115, 1110138, 1256760, 1480184, 1665207, 1850230, 2220276, 2775345, 3330414, 3700460, 4440552, 5550690, 6660828, 7400920, 8326035, 11101380, 13321656, 16652070, 22202760, 33304140, 66608280]

約数ペア:

[(1, 66608280), (2, 33304140), (3, 22202760), (4, 16652070), (5, 13321656), (6, 11101380), (8, 8326035), (9, 7400920), (10, 6660828), (12, 5550690), (15, 4440552), (18, 3700460), (20, 3330414), (24, 2775345), (30, 2220276), (36, 1850230), (40, 1665207), (45, 1480184), (53, 1256760), (60, 1110138), (72, 925115), (90, 740092), (106, 628380), (120, 555069), (159, 418920), (180, 370046), (212, 314190), (265, 251352), (318, 209460), (360, 185023), (424, 157095), (477, 139640), (530, 125676), (636, 104730), (795, 83784), (954, 69820), (1060, 62838), (1272, 52365), (1590, 41892), (1908, 34910), (2120, 31419), (2385, 27928), (3180, 20946), (3491, 19080), (3816, 17455), (4770, 13964), (6360, 10473), (6982, 9540)]