2866631760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{5059}}^1$

素因数の和:5865

約数の個数: 120

約数和(自身を含む): 9641243040

約数和(自身を除く): 6774611280

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, 720, 787, 1574, 2361, 3148, 3935, 4722, 5059, 6296, 7083, 7870, 9444, 10118, 11805, 12592, 14166, 15177, 15740, 18888, 20236, 23610, 25295, 28332, 30354, 31480, 35415, 37776, 40472, 45531, 47220, 50590, 56664, 60708, 62960, 70830, 75885, 80944, 91062, 94440, 101180, 113328, 121416, 141660, 151770, 182124, 188880, 202360, 227655, 242832, 283320, 303540, 364248, 404720, 455310, 566640, 607080, 728496, 910620, 1214160, 1821240, 3642480, 3981433, 7962866, 11944299, 15925732, 19907165, 23888598, 31851464, 35832897, 39814330, 47777196, 59721495, 63702928, 71665794, 79628660, 95554392, 119442990, 143331588, 159257320, 179164485, 191108784, 238885980, 286663176, 318514640, 358328970, 477771960, 573326352, 716657940, 955543920, 1433315880, 2866631760]

約数ペア:

[(1, 2866631760), (2, 1433315880), (3, 955543920), (4, 716657940), (5, 573326352), (6, 477771960), (8, 358328970), (9, 318514640), (10, 286663176), (12, 238885980), (15, 191108784), (16, 179164485), (18, 159257320), (20, 143331588), (24, 119442990), (30, 95554392), (36, 79628660), (40, 71665794), (45, 63702928), (48, 59721495), (60, 47777196), (72, 39814330), (80, 35832897), (90, 31851464), (120, 23888598), (144, 19907165), (180, 15925732), (240, 11944299), (360, 7962866), (720, 3981433), (787, 3642480), (1574, 1821240), (2361, 1214160), (3148, 910620), (3935, 728496), (4722, 607080), (5059, 566640), (6296, 455310), (7083, 404720), (7870, 364248), (9444, 303540), (10118, 283320), (11805, 242832), (12592, 227655), (14166, 202360), (15177, 188880), (15740, 182124), (18888, 151770), (20236, 141660), (23610, 121416), (25295, 113328), (28332, 101180), (30354, 94440), (31480, 91062), (35415, 80944), (37776, 75885), (40472, 70830), (45531, 62960), (47220, 60708), (50590, 56664)]