11528037720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{21391}}^1$

素因数の和:21910

約数の個数: 128

約数和(自身を含む): 38505600000

約数和(自身を除く): 26977562280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 499, 540, 998, 1080, 1497, 1996, 2495, 2994, 3992, 4491, 4990, 5988, 7485, 8982, 9980, 11976, 13473, 14970, 17964, 19960, 21391, 22455, 26946, 29940, 35928, 42782, 44910, 53892, 59880, 64173, 67365, 85564, 89820, 106955, 107784, 128346, 134730, 171128, 179640, 192519, 213910, 256692, 269460, 320865, 385038, 427820, 513384, 538920, 577557, 641730, 770076, 855640, 962595, 1155114, 1283460, 1540152, 1925190, 2310228, 2566920, 2887785, 3850380, 4620456, 5775570, 7700760, 10674109, 11551140, 21348218, 23102280, 32022327, 42696436, 53370545, 64044654, 85392872, 96066981, 106741090, 128089308, 160111635, 192133962, 213482180, 256178616, 288200943, 320223270, 384267924, 426964360, 480334905, 576401886, 640446540, 768535848, 960669810, 1152803772, 1280893080, 1441004715, 1921339620, 2305607544, 2882009430, 3842679240, 5764018860, 11528037720]

約数ペア:

[(1, 11528037720), (2, 5764018860), (3, 3842679240), (4, 2882009430), (5, 2305607544), (6, 1921339620), (8, 1441004715), (9, 1280893080), (10, 1152803772), (12, 960669810), (15, 768535848), (18, 640446540), (20, 576401886), (24, 480334905), (27, 426964360), (30, 384267924), (36, 320223270), (40, 288200943), (45, 256178616), (54, 213482180), (60, 192133962), (72, 160111635), (90, 128089308), (108, 106741090), (120, 96066981), (135, 85392872), (180, 64044654), (216, 53370545), (270, 42696436), (360, 32022327), (499, 23102280), (540, 21348218), (998, 11551140), (1080, 10674109), (1497, 7700760), (1996, 5775570), (2495, 4620456), (2994, 3850380), (3992, 2887785), (4491, 2566920), (4990, 2310228), (5988, 1925190), (7485, 1540152), (8982, 1283460), (9980, 1155114), (11976, 962595), (13473, 855640), (14970, 770076), (17964, 641730), (19960, 577557), (21391, 538920), (22455, 513384), (26946, 427820), (29940, 385038), (35928, 320865), (42782, 269460), (44910, 256692), (53892, 213910), (59880, 192519), (64173, 179640), (67365, 171128), (85564, 134730), (89820, 128346), (106955, 107784)]