63888840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1723}}^1$

素因数の和:1843

約数の個数: 96

約数和(自身を含む): 209776320

約数和(自身を除く): 145887480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1723, 1854, 2060, 2472, 3090, 3446, 3708, 4120, 4635, 5169, 6180, 6892, 7416, 8615, 9270, 10338, 12360, 13784, 15507, 17230, 18540, 20676, 25845, 31014, 34460, 37080, 41352, 51690, 62028, 68920, 77535, 103380, 124056, 155070, 177469, 206760, 310140, 354938, 532407, 620280, 709876, 887345, 1064814, 1419752, 1597221, 1774690, 2129628, 2662035, 3194442, 3549380, 4259256, 5324070, 6388884, 7098760, 7986105, 10648140, 12777768, 15972210, 21296280, 31944420, 63888840]

約数ペア:

[(1, 63888840), (2, 31944420), (3, 21296280), (4, 15972210), (5, 12777768), (6, 10648140), (8, 7986105), (9, 7098760), (10, 6388884), (12, 5324070), (15, 4259256), (18, 3549380), (20, 3194442), (24, 2662035), (30, 2129628), (36, 1774690), (40, 1597221), (45, 1419752), (60, 1064814), (72, 887345), (90, 709876), (103, 620280), (120, 532407), (180, 354938), (206, 310140), (309, 206760), (360, 177469), (412, 155070), (515, 124056), (618, 103380), (824, 77535), (927, 68920), (1030, 62028), (1236, 51690), (1545, 41352), (1723, 37080), (1854, 34460), (2060, 31014), (2472, 25845), (3090, 20676), (3446, 18540), (3708, 17230), (4120, 15507), (4635, 13784), (5169, 12360), (6180, 10338), (6892, 9270), (7416, 8615)]