204774240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38783}}^1$

素因数の和:38812

約数の個数: 96

約数和(自身を含む): 703696896

約数和(自身を除く): 498922656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 38783, 77566, 116349, 155132, 193915, 232698, 310264, 387830, 426613, 465396, 581745, 620528, 775660, 853226, 930792, 1163490, 1241056, 1279839, 1551320, 1706452, 1861584, 2133065, 2326980, 2559678, 3102640, 3412904, 3723168, 4266130, 4653960, 5119356, 6205280, 6399195, 6825808, 8532260, 9307920, 10238712, 12798390, 13651616, 17064520, 18615840, 20477424, 25596780, 34129040, 40954848, 51193560, 68258080, 102387120, 204774240]

約数ペア:

[(1, 204774240), (2, 102387120), (3, 68258080), (4, 51193560), (5, 40954848), (6, 34129040), (8, 25596780), (10, 20477424), (11, 18615840), (12, 17064520), (15, 13651616), (16, 12798390), (20, 10238712), (22, 9307920), (24, 8532260), (30, 6825808), (32, 6399195), (33, 6205280), (40, 5119356), (44, 4653960), (48, 4266130), (55, 3723168), (60, 3412904), (66, 3102640), (80, 2559678), (88, 2326980), (96, 2133065), (110, 1861584), (120, 1706452), (132, 1551320), (160, 1279839), (165, 1241056), (176, 1163490), (220, 930792), (240, 853226), (264, 775660), (330, 620528), (352, 581745), (440, 465396), (480, 426613), (528, 387830), (660, 310264), (880, 232698), (1056, 193915), (1320, 155132), (1760, 116349), (2640, 77566), (5280, 38783)]