2820558960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{8461}}^1$

素因数の和:8943

約数の個数: 120

約数和(自身を含む): 9493957824

約数和(自身を除く): 6673398864

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, 360, 463, 720, 926, 1389, 1852, 2315, 2778, 3704, 4167, 4630, 5556, 6945, 7408, 8334, 8461, 9260, 11112, 13890, 16668, 16922, 18520, 20835, 22224, 25383, 27780, 33336, 33844, 37040, 41670, 42305, 50766, 55560, 66672, 67688, 76149, 83340, 84610, 101532, 111120, 126915, 135376, 152298, 166680, 169220, 203064, 253830, 304596, 333360, 338440, 380745, 406128, 507660, 609192, 676880, 761490, 1015320, 1218384, 1522980, 2030640, 3045960, 3917443, 6091920, 7834886, 11752329, 15669772, 19587215, 23504658, 31339544, 35256987, 39174430, 47009316, 58761645, 62679088, 70513974, 78348860, 94018632, 117523290, 141027948, 156697720, 176284935, 188037264, 235046580, 282055896, 313395440, 352569870, 470093160, 564111792, 705139740, 940186320, 1410279480, 2820558960]

約数ペア:

[(1, 2820558960), (2, 1410279480), (3, 940186320), (4, 705139740), (5, 564111792), (6, 470093160), (8, 352569870), (9, 313395440), (10, 282055896), (12, 235046580), (15, 188037264), (16, 176284935), (18, 156697720), (20, 141027948), (24, 117523290), (30, 94018632), (36, 78348860), (40, 70513974), (45, 62679088), (48, 58761645), (60, 47009316), (72, 39174430), (80, 35256987), (90, 31339544), (120, 23504658), (144, 19587215), (180, 15669772), (240, 11752329), (360, 7834886), (463, 6091920), (720, 3917443), (926, 3045960), (1389, 2030640), (1852, 1522980), (2315, 1218384), (2778, 1015320), (3704, 761490), (4167, 676880), (4630, 609192), (5556, 507660), (6945, 406128), (7408, 380745), (8334, 338440), (8461, 333360), (9260, 304596), (11112, 253830), (13890, 203064), (16668, 169220), (16922, 166680), (18520, 152298), (20835, 135376), (22224, 126915), (25383, 111120), (27780, 101532), (33336, 84610), (33844, 83340), (37040, 76149), (41670, 67688), (42305, 66672), (50766, 55560)]