8786118960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{39749}}^1$

素因数の和:40075

約数の個数: 120

約数和(自身を含む): 29603574000

約数和(自身を除く): 20817455040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 307, 360, 614, 720, 921, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 4912, 5526, 6140, 7368, 9210, 11052, 12280, 13815, 14736, 18420, 22104, 24560, 27630, 36840, 39749, 44208, 55260, 73680, 79498, 110520, 119247, 158996, 198745, 221040, 238494, 317992, 357741, 397490, 476988, 596235, 635984, 715482, 794980, 953976, 1192470, 1430964, 1589960, 1788705, 1907952, 2384940, 2861928, 3179920, 3577410, 4769880, 5723856, 7154820, 9539760, 12202943, 14309640, 24405886, 28619280, 36608829, 48811772, 61014715, 73217658, 97623544, 109826487, 122029430, 146435316, 183044145, 195247088, 219652974, 244058860, 292870632, 366088290, 439305948, 488117720, 549132435, 585741264, 732176580, 878611896, 976235440, 1098264870, 1464353160, 1757223792, 2196529740, 2928706320, 4393059480, 8786118960]

約数ペア:

[(1, 8786118960), (2, 4393059480), (3, 2928706320), (4, 2196529740), (5, 1757223792), (6, 1464353160), (8, 1098264870), (9, 976235440), (10, 878611896), (12, 732176580), (15, 585741264), (16, 549132435), (18, 488117720), (20, 439305948), (24, 366088290), (30, 292870632), (36, 244058860), (40, 219652974), (45, 195247088), (48, 183044145), (60, 146435316), (72, 122029430), (80, 109826487), (90, 97623544), (120, 73217658), (144, 61014715), (180, 48811772), (240, 36608829), (307, 28619280), (360, 24405886), (614, 14309640), (720, 12202943), (921, 9539760), (1228, 7154820), (1535, 5723856), (1842, 4769880), (2456, 3577410), (2763, 3179920), (3070, 2861928), (3684, 2384940), (4605, 1907952), (4912, 1788705), (5526, 1589960), (6140, 1430964), (7368, 1192470), (9210, 953976), (11052, 794980), (12280, 715482), (13815, 635984), (14736, 596235), (18420, 476988), (22104, 397490), (24560, 357741), (27630, 317992), (36840, 238494), (39749, 221040), (44208, 198745), (55260, 158996), (73680, 119247), (79498, 110520)]