13922640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 47673288

約数和(自身を除く): 33750648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 317, 360, 366, 488, 549, 610, 634, 720, 732, 915, 951, 976, 1098, 1220, 1268, 1464, 1585, 1830, 1902, 2196, 2440, 2536, 2745, 2853, 2928, 3170, 3660, 3804, 4392, 4755, 4880, 5072, 5490, 5706, 6340, 7320, 7608, 8784, 9510, 10980, 11412, 12680, 14265, 14640, 15216, 19020, 19337, 21960, 22824, 25360, 28530, 38040, 38674, 43920, 45648, 57060, 58011, 76080, 77348, 96685, 114120, 116022, 154696, 174033, 193370, 228240, 232044, 290055, 309392, 348066, 386740, 464088, 580110, 696132, 773480, 870165, 928176, 1160220, 1392264, 1546960, 1740330, 2320440, 2784528, 3480660, 4640880, 6961320, 13922640]

約数ペア:

[(1, 13922640), (2, 6961320), (3, 4640880), (4, 3480660), (5, 2784528), (6, 2320440), (8, 1740330), (9, 1546960), (10, 1392264), (12, 1160220), (15, 928176), (16, 870165), (18, 773480), (20, 696132), (24, 580110), (30, 464088), (36, 386740), (40, 348066), (45, 309392), (48, 290055), (60, 232044), (61, 228240), (72, 193370), (80, 174033), (90, 154696), (120, 116022), (122, 114120), (144, 96685), (180, 77348), (183, 76080), (240, 58011), (244, 57060), (305, 45648), (317, 43920), (360, 38674), (366, 38040), (488, 28530), (549, 25360), (610, 22824), (634, 21960), (720, 19337), (732, 19020), (915, 15216), (951, 14640), (976, 14265), (1098, 12680), (1220, 11412), (1268, 10980), (1464, 9510), (1585, 8784), (1830, 7608), (1902, 7320), (2196, 6340), (2440, 5706), (2536, 5490), (2745, 5072), (2853, 4880), (2928, 4755), (3170, 4392), (3660, 3804)]