499712040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7669}}^1$

素因数の和:7867

約数の個数: 96

約数和(自身を含む): 1633249800

約数和(自身を除く): 1133537760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 181, 360, 362, 543, 724, 905, 1086, 1448, 1629, 1810, 2172, 2715, 3258, 3620, 4344, 5430, 6516, 7240, 7669, 8145, 10860, 13032, 15338, 16290, 21720, 23007, 30676, 32580, 38345, 46014, 61352, 65160, 69021, 76690, 92028, 115035, 138042, 153380, 184056, 230070, 276084, 306760, 345105, 460140, 552168, 690210, 920280, 1380420, 1388089, 2760840, 2776178, 4164267, 5552356, 6940445, 8328534, 11104712, 12492801, 13880890, 16657068, 20821335, 24985602, 27761780, 33314136, 41642670, 49971204, 55523560, 62464005, 83285340, 99942408, 124928010, 166570680, 249856020, 499712040]

約数ペア:

[(1, 499712040), (2, 249856020), (3, 166570680), (4, 124928010), (5, 99942408), (6, 83285340), (8, 62464005), (9, 55523560), (10, 49971204), (12, 41642670), (15, 33314136), (18, 27761780), (20, 24985602), (24, 20821335), (30, 16657068), (36, 13880890), (40, 12492801), (45, 11104712), (60, 8328534), (72, 6940445), (90, 5552356), (120, 4164267), (180, 2776178), (181, 2760840), (360, 1388089), (362, 1380420), (543, 920280), (724, 690210), (905, 552168), (1086, 460140), (1448, 345105), (1629, 306760), (1810, 276084), (2172, 230070), (2715, 184056), (3258, 153380), (3620, 138042), (4344, 115035), (5430, 92028), (6516, 76690), (7240, 69021), (7669, 65160), (8145, 61352), (10860, 46014), (13032, 38345), (15338, 32580), (16290, 30676), (21720, 23007)]