449074320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5653}}^1$

素因数の和:6000

約数の個数: 80

約数和(自身を含む): 1396583232

約数和(自身を除く): 947508912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 5653, 6620, 7944, 9930, 11306, 13240, 15888, 16959, 19860, 22612, 26480, 28265, 33918, 39720, 45224, 56530, 67836, 79440, 84795, 90448, 113060, 135672, 169590, 226120, 271344, 339180, 452240, 678360, 1356720, 1871143, 3742286, 5613429, 7484572, 9355715, 11226858, 14969144, 18711430, 22453716, 28067145, 29938288, 37422860, 44907432, 56134290, 74845720, 89814864, 112268580, 149691440, 224537160, 449074320]

約数ペア:

[(1, 449074320), (2, 224537160), (3, 149691440), (4, 112268580), (5, 89814864), (6, 74845720), (8, 56134290), (10, 44907432), (12, 37422860), (15, 29938288), (16, 28067145), (20, 22453716), (24, 18711430), (30, 14969144), (40, 11226858), (48, 9355715), (60, 7484572), (80, 5613429), (120, 3742286), (240, 1871143), (331, 1356720), (662, 678360), (993, 452240), (1324, 339180), (1655, 271344), (1986, 226120), (2648, 169590), (3310, 135672), (3972, 113060), (4965, 90448), (5296, 84795), (5653, 79440), (6620, 67836), (7944, 56530), (9930, 45224), (11306, 39720), (13240, 33918), (15888, 28265), (16959, 26480), (19860, 22612)]