489066120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1879}}^1$

素因数の和:2140

約数の個数: 128

約数和(自身を含む): 1637856000

約数和(自身を除く): 1148789880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 241, 270, 360, 482, 540, 723, 964, 1080, 1205, 1446, 1879, 1928, 2169, 2410, 2892, 3615, 3758, 4338, 4820, 5637, 5784, 6507, 7230, 7516, 8676, 9395, 9640, 10845, 11274, 13014, 14460, 15032, 16911, 17352, 18790, 21690, 22548, 26028, 28185, 28920, 32535, 33822, 37580, 43380, 45096, 50733, 52056, 56370, 65070, 67644, 75160, 84555, 86760, 101466, 112740, 130140, 135288, 169110, 202932, 225480, 253665, 260280, 338220, 405864, 452839, 507330, 676440, 905678, 1014660, 1358517, 1811356, 2029320, 2264195, 2717034, 3622712, 4075551, 4528390, 5434068, 6792585, 8151102, 9056780, 10868136, 12226653, 13585170, 16302204, 18113560, 20377755, 24453306, 27170340, 32604408, 40755510, 48906612, 54340680, 61133265, 81511020, 97813224, 122266530, 163022040, 244533060, 489066120]

約数ペア:

[(1, 489066120), (2, 244533060), (3, 163022040), (4, 122266530), (5, 97813224), (6, 81511020), (8, 61133265), (9, 54340680), (10, 48906612), (12, 40755510), (15, 32604408), (18, 27170340), (20, 24453306), (24, 20377755), (27, 18113560), (30, 16302204), (36, 13585170), (40, 12226653), (45, 10868136), (54, 9056780), (60, 8151102), (72, 6792585), (90, 5434068), (108, 4528390), (120, 4075551), (135, 3622712), (180, 2717034), (216, 2264195), (241, 2029320), (270, 1811356), (360, 1358517), (482, 1014660), (540, 905678), (723, 676440), (964, 507330), (1080, 452839), (1205, 405864), (1446, 338220), (1879, 260280), (1928, 253665), (2169, 225480), (2410, 202932), (2892, 169110), (3615, 135288), (3758, 130140), (4338, 112740), (4820, 101466), (5637, 86760), (5784, 84555), (6507, 75160), (7230, 67644), (7516, 65070), (8676, 56370), (9395, 52056), (9640, 50733), (10845, 45096), (11274, 43380), (13014, 37580), (14460, 33822), (15032, 32535), (16911, 28920), (17352, 28185), (18790, 26028), (21690, 22548)]