3280986240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{244121}}^1$

素因数の和:244150

約数の個数: 128

約数和(自身を含む): 11952213120

約数和(自身を除く): 8671226880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 244121, 488242, 732363, 976484, 1220605, 1464726, 1708847, 1952968, 2441210, 2929452, 3417694, 3661815, 3905936, 4882420, 5126541, 5858904, 6835388, 7323630, 7811872, 8544235, 9764840, 10253082, 11717808, 13670776, 14647260, 15623744, 17088470, 19529680, 20506164, 23435616, 25632705, 27341552, 29294520, 31247488, 34176940, 39059360, 41012328, 46871232, 51265410, 54683104, 58589040, 68353880, 78118720, 82024656, 93742464, 102530820, 109366208, 117178080, 136707760, 156237440, 164049312, 205061640, 218732416, 234356160, 273415520, 328098624, 410123280, 468712320, 546831040, 656197248, 820246560, 1093662080, 1640493120, 3280986240]

約数ペア:

[(1, 3280986240), (2, 1640493120), (3, 1093662080), (4, 820246560), (5, 656197248), (6, 546831040), (7, 468712320), (8, 410123280), (10, 328098624), (12, 273415520), (14, 234356160), (15, 218732416), (16, 205061640), (20, 164049312), (21, 156237440), (24, 136707760), (28, 117178080), (30, 109366208), (32, 102530820), (35, 93742464), (40, 82024656), (42, 78118720), (48, 68353880), (56, 58589040), (60, 54683104), (64, 51265410), (70, 46871232), (80, 41012328), (84, 39059360), (96, 34176940), (105, 31247488), (112, 29294520), (120, 27341552), (128, 25632705), (140, 23435616), (160, 20506164), (168, 19529680), (192, 17088470), (210, 15623744), (224, 14647260), (240, 13670776), (280, 11717808), (320, 10253082), (336, 9764840), (384, 8544235), (420, 7811872), (448, 7323630), (480, 6835388), (560, 5858904), (640, 5126541), (672, 4882420), (840, 3905936), (896, 3661815), (960, 3417694), (1120, 2929452), (1344, 2441210), (1680, 1952968), (1920, 1708847), (2240, 1464726), (2688, 1220605), (3360, 976484), (4480, 732363), (6720, 488242), (13440, 244121)]