31149922680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{28842521}}^1$

素因数の和:28842541

約数の個数: 64

約数和(自身を含む): 103833079200

約数和(自身を除く): 72683156520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 28842521, 57685042, 86527563, 115370084, 144212605, 173055126, 230740168, 259582689, 288425210, 346110252, 432637815, 519165378, 576850420, 692220504, 778748067, 865275630, 1038330756, 1153700840, 1297913445, 1557496134, 1730551260, 2076661512, 2595826890, 3114992268, 3461102520, 3893740335, 5191653780, 6229984536, 7787480670, 10383307560, 15574961340, 31149922680]

約数ペア:

[(1, 31149922680), (2, 15574961340), (3, 10383307560), (4, 7787480670), (5, 6229984536), (6, 5191653780), (8, 3893740335), (9, 3461102520), (10, 3114992268), (12, 2595826890), (15, 2076661512), (18, 1730551260), (20, 1557496134), (24, 1297913445), (27, 1153700840), (30, 1038330756), (36, 865275630), (40, 778748067), (45, 692220504), (54, 576850420), (60, 519165378), (72, 432637815), (90, 346110252), (108, 288425210), (120, 259582689), (135, 230740168), (180, 173055126), (216, 144212605), (270, 115370084), (360, 86527563), (540, 57685042), (1080, 28842521)]