70811280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{32783}}^1$

素因数の和:32805

約数の個数: 80

約数和(自身を含む): 243912960

約数和(自身を除く): 173101680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 32783, 65566, 98349, 131132, 163915, 196698, 262264, 295047, 327830, 393396, 491745, 524528, 590094, 655660, 786792, 885141, 983490, 1180188, 1311320, 1475235, 1573584, 1770282, 1966980, 2360376, 2622640, 2950470, 3540564, 3933960, 4425705, 4720752, 5900940, 7081128, 7867920, 8851410, 11801880, 14162256, 17702820, 23603760, 35405640, 70811280]

約数ペア:

[(1, 70811280), (2, 35405640), (3, 23603760), (4, 17702820), (5, 14162256), (6, 11801880), (8, 8851410), (9, 7867920), (10, 7081128), (12, 5900940), (15, 4720752), (16, 4425705), (18, 3933960), (20, 3540564), (24, 2950470), (27, 2622640), (30, 2360376), (36, 1966980), (40, 1770282), (45, 1573584), (48, 1475235), (54, 1311320), (60, 1180188), (72, 983490), (80, 885141), (90, 786792), (108, 655660), (120, 590094), (135, 524528), (144, 491745), (180, 393396), (216, 327830), (240, 295047), (270, 262264), (360, 196698), (432, 163915), (540, 131132), (720, 98349), (1080, 65566), (2160, 32783)]