509304480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2161}}^1$

素因数の和:2670

約数の個数: 96

約数和(自身を含む): 1608320448

約数和(自身を除く): 1099015968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 491, 982, 1473, 1964, 2161, 2455, 2946, 3928, 4322, 4910, 5892, 6483, 7365, 7856, 8644, 9820, 10805, 11784, 12966, 14730, 15712, 17288, 19640, 21610, 23568, 25932, 29460, 32415, 34576, 39280, 43220, 47136, 51864, 58920, 64830, 69152, 78560, 86440, 103728, 117840, 129660, 172880, 207456, 235680, 259320, 345760, 518640, 1037280, 1061051, 2122102, 3183153, 4244204, 5305255, 6366306, 8488408, 10610510, 12732612, 15915765, 16976816, 21221020, 25465224, 31831530, 33953632, 42442040, 50930448, 63663060, 84884080, 101860896, 127326120, 169768160, 254652240, 509304480]

約数ペア:

[(1, 509304480), (2, 254652240), (3, 169768160), (4, 127326120), (5, 101860896), (6, 84884080), (8, 63663060), (10, 50930448), (12, 42442040), (15, 33953632), (16, 31831530), (20, 25465224), (24, 21221020), (30, 16976816), (32, 15915765), (40, 12732612), (48, 10610510), (60, 8488408), (80, 6366306), (96, 5305255), (120, 4244204), (160, 3183153), (240, 2122102), (480, 1061051), (491, 1037280), (982, 518640), (1473, 345760), (1964, 259320), (2161, 235680), (2455, 207456), (2946, 172880), (3928, 129660), (4322, 117840), (4910, 103728), (5892, 86440), (6483, 78560), (7365, 69152), (7856, 64830), (8644, 58920), (9820, 51864), (10805, 47136), (11784, 43220), (12966, 39280), (14730, 34576), (15712, 32415), (17288, 29460), (19640, 25932), (21610, 23568)]