844066320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{206879}}^1$

素因数の和:206912

約数の個数: 80

約数和(自身を含む): 2770536960

約数和(自身を除く): 1926470640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 206879, 413758, 620637, 827516, 1034395, 1241274, 1655032, 2068790, 2482548, 3103185, 3310064, 3516943, 4137580, 4965096, 6206370, 7033886, 8275160, 9930192, 10550829, 12412740, 14067772, 16550320, 17584715, 21101658, 24825480, 28135544, 35169430, 42203316, 49650960, 52754145, 56271088, 70338860, 84406632, 105508290, 140677720, 168813264, 211016580, 281355440, 422033160, 844066320]

約数ペア:

[(1, 844066320), (2, 422033160), (3, 281355440), (4, 211016580), (5, 168813264), (6, 140677720), (8, 105508290), (10, 84406632), (12, 70338860), (15, 56271088), (16, 52754145), (17, 49650960), (20, 42203316), (24, 35169430), (30, 28135544), (34, 24825480), (40, 21101658), (48, 17584715), (51, 16550320), (60, 14067772), (68, 12412740), (80, 10550829), (85, 9930192), (102, 8275160), (120, 7033886), (136, 6206370), (170, 4965096), (204, 4137580), (240, 3516943), (255, 3310064), (272, 3103185), (340, 2482548), (408, 2068790), (510, 1655032), (680, 1241274), (816, 1034395), (1020, 827516), (1360, 620637), (2040, 413758), (4080, 206879)]