249025320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7951}}^1$

素因数の和:8000

約数の個数: 128

約数和(自身を含む): 858816000

約数和(自身を除く): 609790680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 7951, 10440, 15660, 15902, 23853, 31320, 31804, 39755, 47706, 63608, 71559, 79510, 95412, 119265, 143118, 159020, 190824, 214677, 230579, 238530, 286236, 318040, 357795, 429354, 461158, 477060, 572472, 691737, 715590, 858708, 922316, 954120, 1073385, 1152895, 1383474, 1431180, 1717416, 1844632, 2075211, 2146770, 2305790, 2766948, 2862360, 3458685, 4150422, 4293540, 4611580, 5533896, 6225633, 6917370, 8300844, 8587080, 9223160, 10376055, 12451266, 13834740, 16601688, 20752110, 24902532, 27669480, 31128165, 41504220, 49805064, 62256330, 83008440, 124512660, 249025320]

約数ペア:

[(1, 249025320), (2, 124512660), (3, 83008440), (4, 62256330), (5, 49805064), (6, 41504220), (8, 31128165), (9, 27669480), (10, 24902532), (12, 20752110), (15, 16601688), (18, 13834740), (20, 12451266), (24, 10376055), (27, 9223160), (29, 8587080), (30, 8300844), (36, 6917370), (40, 6225633), (45, 5533896), (54, 4611580), (58, 4293540), (60, 4150422), (72, 3458685), (87, 2862360), (90, 2766948), (108, 2305790), (116, 2146770), (120, 2075211), (135, 1844632), (145, 1717416), (174, 1431180), (180, 1383474), (216, 1152895), (232, 1073385), (261, 954120), (270, 922316), (290, 858708), (348, 715590), (360, 691737), (435, 572472), (522, 477060), (540, 461158), (580, 429354), (696, 357795), (783, 318040), (870, 286236), (1044, 238530), (1080, 230579), (1160, 214677), (1305, 190824), (1566, 159020), (1740, 143118), (2088, 119265), (2610, 95412), (3132, 79510), (3480, 71559), (3915, 63608), (5220, 47706), (6264, 39755), (7830, 31804), (7951, 31320), (10440, 23853), (15660, 15902)]