1117835520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{291103}}^1$

素因数の和:291127

約数の個数: 72

約数和(自身を含む): 3570099456

約数和(自身を除く): 2452263936

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, 640, 768, 960, 1280, 1920, 3840, 291103, 582206, 873309, 1164412, 1455515, 1746618, 2328824, 2911030, 3493236, 4366545, 4657648, 5822060, 6986472, 8733090, 9315296, 11644120, 13972944, 17466180, 18630592, 23288240, 27945888, 34932360, 37261184, 46576480, 55891776, 69864720, 74522368, 93152960, 111783552, 139729440, 186305920, 223567104, 279458880, 372611840, 558917760, 1117835520]

約数ペア:

[(1, 1117835520), (2, 558917760), (3, 372611840), (4, 279458880), (5, 223567104), (6, 186305920), (8, 139729440), (10, 111783552), (12, 93152960), (15, 74522368), (16, 69864720), (20, 55891776), (24, 46576480), (30, 37261184), (32, 34932360), (40, 27945888), (48, 23288240), (60, 18630592), (64, 17466180), (80, 13972944), (96, 11644120), (120, 9315296), (128, 8733090), (160, 6986472), (192, 5822060), (240, 4657648), (256, 4366545), (320, 3493236), (384, 2911030), (480, 2328824), (640, 1746618), (768, 1455515), (960, 1164412), (1280, 873309), (1920, 582206), (3840, 291103)]