1180494720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{204947}}^1$

素因数の和:204972

約数の個数: 96

約数和(自身を含む): 4076415720

約数和(自身を除く): 2895921000

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, 204947, 409894, 614841, 819788, 1024735, 1229682, 1639576, 1844523, 2049470, 2459364, 3074205, 3279152, 3689046, 4098940, 4918728, 6148410, 6558304, 7378092, 8197880, 9222615, 9837456, 12296820, 13116608, 14756184, 16395760, 18445230, 19674912, 24593640, 26233216, 29512368, 32791520, 36890460, 39349824, 49187280, 59024736, 65583040, 73780920, 78699648, 98374560, 118049472, 131166080, 147561840, 196749120, 236098944, 295123680, 393498240, 590247360, 1180494720]

約数ペア:

[(1, 1180494720), (2, 590247360), (3, 393498240), (4, 295123680), (5, 236098944), (6, 196749120), (8, 147561840), (9, 131166080), (10, 118049472), (12, 98374560), (15, 78699648), (16, 73780920), (18, 65583040), (20, 59024736), (24, 49187280), (30, 39349824), (32, 36890460), (36, 32791520), (40, 29512368), (45, 26233216), (48, 24593640), (60, 19674912), (64, 18445230), (72, 16395760), (80, 14756184), (90, 13116608), (96, 12296820), (120, 9837456), (128, 9222615), (144, 8197880), (160, 7378092), (180, 6558304), (192, 6148410), (240, 4918728), (288, 4098940), (320, 3689046), (360, 3279152), (384, 3074205), (480, 2459364), (576, 2049470), (640, 1844523), (720, 1639576), (960, 1229682), (1152, 1024735), (1440, 819788), (1920, 614841), (2880, 409894), (5760, 204947)]