1158192720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{55469}}^1$

素因数の和:55517

約数の個数: 120

約数和(自身を含む): 4023793800

約数和(自身を除く): 2865601080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 55469, 110938, 166407, 221876, 277345, 332814, 443752, 499221, 554690, 665628, 832035, 887504, 998442, 1109380, 1331256, 1608601, 1664070, 1996884, 2218760, 2496105, 2662512, 3217202, 3328140, 3993768, 4437520, 4825803, 4992210, 6434404, 6656280, 7987536, 8043005, 9651606, 9984420, 12868808, 13312560, 14477409, 16086010, 19303212, 19968840, 24129015, 25737616, 28954818, 32172020, 38606424, 39937680, 48258030, 57909636, 64344040, 72387045, 77212848, 96516060, 115819272, 128688080, 144774090, 193032120, 231638544, 289548180, 386064240, 579096360, 1158192720]

約数ペア:

[(1, 1158192720), (2, 579096360), (3, 386064240), (4, 289548180), (5, 231638544), (6, 193032120), (8, 144774090), (9, 128688080), (10, 115819272), (12, 96516060), (15, 77212848), (16, 72387045), (18, 64344040), (20, 57909636), (24, 48258030), (29, 39937680), (30, 38606424), (36, 32172020), (40, 28954818), (45, 25737616), (48, 24129015), (58, 19968840), (60, 19303212), (72, 16086010), (80, 14477409), (87, 13312560), (90, 12868808), (116, 9984420), (120, 9651606), (144, 8043005), (145, 7987536), (174, 6656280), (180, 6434404), (232, 4992210), (240, 4825803), (261, 4437520), (290, 3993768), (348, 3328140), (360, 3217202), (435, 2662512), (464, 2496105), (522, 2218760), (580, 1996884), (696, 1664070), (720, 1608601), (870, 1331256), (1044, 1109380), (1160, 998442), (1305, 887504), (1392, 832035), (1740, 665628), (2088, 554690), (2320, 499221), (2610, 443752), (3480, 332814), (4176, 277345), (5220, 221876), (6960, 166407), (10440, 110938), (20880, 55469)]