11870280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 41040000

約数和(自身を除く): 29169720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 379, 435, 522, 540, 580, 696, 758, 783, 870, 1044, 1080, 1137, 1160, 1305, 1516, 1566, 1740, 1895, 2088, 2274, 2610, 3032, 3132, 3411, 3480, 3790, 3915, 4548, 5220, 5685, 6264, 6822, 7580, 7830, 9096, 10233, 10440, 10991, 11370, 13644, 15160, 15660, 17055, 20466, 21982, 22740, 27288, 31320, 32973, 34110, 40932, 43964, 45480, 51165, 54955, 65946, 68220, 81864, 87928, 98919, 102330, 109910, 131892, 136440, 164865, 197838, 204660, 219820, 263784, 296757, 329730, 395676, 409320, 439640, 494595, 593514, 659460, 791352, 989190, 1187028, 1318920, 1483785, 1978380, 2374056, 2967570, 3956760, 5935140, 11870280]

約数ペア:

[(1, 11870280), (2, 5935140), (3, 3956760), (4, 2967570), (5, 2374056), (6, 1978380), (8, 1483785), (9, 1318920), (10, 1187028), (12, 989190), (15, 791352), (18, 659460), (20, 593514), (24, 494595), (27, 439640), (29, 409320), (30, 395676), (36, 329730), (40, 296757), (45, 263784), (54, 219820), (58, 204660), (60, 197838), (72, 164865), (87, 136440), (90, 131892), (108, 109910), (116, 102330), (120, 98919), (135, 87928), (145, 81864), (174, 68220), (180, 65946), (216, 54955), (232, 51165), (261, 45480), (270, 43964), (290, 40932), (348, 34110), (360, 32973), (379, 31320), (435, 27288), (522, 22740), (540, 21982), (580, 20466), (696, 17055), (758, 15660), (783, 15160), (870, 13644), (1044, 11370), (1080, 10991), (1137, 10440), (1160, 10233), (1305, 9096), (1516, 7830), (1566, 7580), (1740, 6822), (1895, 6264), (2088, 5685), (2274, 5220), (2610, 4548), (3032, 3915), (3132, 3790), (3411, 3480)]