70955520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{9239}}^1$

素因数の和:9265

約数の個数: 80

約数和(自身を含む): 226860480

約数和(自身を除く): 155904960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 9239, 18478, 27717, 36956, 46195, 55434, 73912, 92390, 110868, 138585, 147824, 184780, 221736, 277170, 295648, 369560, 443472, 554340, 591296, 739120, 886944, 1108680, 1182592, 1478240, 1773888, 2217360, 2365184, 2956480, 3547776, 4434720, 4730368, 5912960, 7095552, 8869440, 11825920, 14191104, 17738880, 23651840, 35477760, 70955520]

約数ペア:

[(1, 70955520), (2, 35477760), (3, 23651840), (4, 17738880), (5, 14191104), (6, 11825920), (8, 8869440), (10, 7095552), (12, 5912960), (15, 4730368), (16, 4434720), (20, 3547776), (24, 2956480), (30, 2365184), (32, 2217360), (40, 1773888), (48, 1478240), (60, 1182592), (64, 1108680), (80, 886944), (96, 739120), (120, 591296), (128, 554340), (160, 443472), (192, 369560), (240, 295648), (256, 277170), (320, 221736), (384, 184780), (480, 147824), (512, 138585), (640, 110868), (768, 92390), (960, 73912), (1280, 55434), (1536, 46195), (1920, 36956), (2560, 27717), (3840, 18478), (7680, 9239)]