12613920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2389}}^1$

素因数の和:2418

約数の個数: 96

約数和(自身を含む): 43364160

約数和(自身を除く): 30750240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2389, 2640, 4778, 5280, 7167, 9556, 11945, 14334, 19112, 23890, 26279, 28668, 35835, 38224, 47780, 52558, 57336, 71670, 76448, 78837, 95560, 105116, 114672, 131395, 143340, 157674, 191120, 210232, 229344, 262790, 286680, 315348, 382240, 394185, 420464, 525580, 573360, 630696, 788370, 840928, 1051160, 1146720, 1261392, 1576740, 2102320, 2522784, 3153480, 4204640, 6306960, 12613920]

約数ペア:

[(1, 12613920), (2, 6306960), (3, 4204640), (4, 3153480), (5, 2522784), (6, 2102320), (8, 1576740), (10, 1261392), (11, 1146720), (12, 1051160), (15, 840928), (16, 788370), (20, 630696), (22, 573360), (24, 525580), (30, 420464), (32, 394185), (33, 382240), (40, 315348), (44, 286680), (48, 262790), (55, 229344), (60, 210232), (66, 191120), (80, 157674), (88, 143340), (96, 131395), (110, 114672), (120, 105116), (132, 95560), (160, 78837), (165, 76448), (176, 71670), (220, 57336), (240, 52558), (264, 47780), (330, 38224), (352, 35835), (440, 28668), (480, 26279), (528, 23890), (660, 19112), (880, 14334), (1056, 11945), (1320, 9556), (1760, 7167), (2389, 5280), (2640, 4778)]