11965920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 38229408

約数和(自身を除く): 26263488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 257, 291, 388, 480, 485, 514, 582, 771, 776, 970, 1028, 1164, 1285, 1455, 1542, 1552, 1940, 2056, 2328, 2570, 2910, 3084, 3104, 3855, 3880, 4112, 4656, 5140, 5820, 6168, 7710, 7760, 8224, 9312, 10280, 11640, 12336, 15420, 15520, 20560, 23280, 24672, 24929, 30840, 41120, 46560, 49858, 61680, 74787, 99716, 123360, 124645, 149574, 199432, 249290, 299148, 373935, 398864, 498580, 598296, 747870, 797728, 997160, 1196592, 1495740, 1994320, 2393184, 2991480, 3988640, 5982960, 11965920]

約数ペア:

[(1, 11965920), (2, 5982960), (3, 3988640), (4, 2991480), (5, 2393184), (6, 1994320), (8, 1495740), (10, 1196592), (12, 997160), (15, 797728), (16, 747870), (20, 598296), (24, 498580), (30, 398864), (32, 373935), (40, 299148), (48, 249290), (60, 199432), (80, 149574), (96, 124645), (97, 123360), (120, 99716), (160, 74787), (194, 61680), (240, 49858), (257, 46560), (291, 41120), (388, 30840), (480, 24929), (485, 24672), (514, 23280), (582, 20560), (771, 15520), (776, 15420), (970, 12336), (1028, 11640), (1164, 10280), (1285, 9312), (1455, 8224), (1542, 7760), (1552, 7710), (1940, 6168), (2056, 5820), (2328, 5140), (2570, 4656), (2910, 4112), (3084, 3880), (3104, 3855)]