40775040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{7079}}^1$

素因数の和:7104

約数の個数: 96

約数和(自身を含む): 140821200

約数和(自身を除く): 100046160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 7079, 14158, 21237, 28316, 35395, 42474, 56632, 63711, 70790, 84948, 106185, 113264, 127422, 141580, 169896, 212370, 226528, 254844, 283160, 318555, 339792, 424740, 453056, 509688, 566320, 637110, 679584, 849480, 906112, 1019376, 1132640, 1274220, 1359168, 1698960, 2038752, 2265280, 2548440, 2718336, 3397920, 4077504, 4530560, 5096880, 6795840, 8155008, 10193760, 13591680, 20387520, 40775040]

約数ペア:

[(1, 40775040), (2, 20387520), (3, 13591680), (4, 10193760), (5, 8155008), (6, 6795840), (8, 5096880), (9, 4530560), (10, 4077504), (12, 3397920), (15, 2718336), (16, 2548440), (18, 2265280), (20, 2038752), (24, 1698960), (30, 1359168), (32, 1274220), (36, 1132640), (40, 1019376), (45, 906112), (48, 849480), (60, 679584), (64, 637110), (72, 566320), (80, 509688), (90, 453056), (96, 424740), (120, 339792), (128, 318555), (144, 283160), (160, 254844), (180, 226528), (192, 212370), (240, 169896), (288, 141580), (320, 127422), (360, 113264), (384, 106185), (480, 84948), (576, 70790), (640, 63711), (720, 56632), (960, 42474), (1152, 35395), (1440, 28316), (1920, 21237), (2880, 14158), (5760, 7079)]