13512060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 41286336

約数和(自身を除く): 27774276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 277, 542, 554, 813, 831, 1084, 1108, 1355, 1385, 1626, 1662, 2439, 2493, 2710, 2770, 3252, 3324, 4065, 4155, 4878, 4986, 5420, 5540, 8130, 8310, 9756, 9972, 12195, 12465, 16260, 16620, 24390, 24930, 48780, 49860, 75067, 150134, 225201, 300268, 375335, 450402, 675603, 750670, 900804, 1126005, 1351206, 1501340, 2252010, 2702412, 3378015, 4504020, 6756030, 13512060]

約数ペア:

[(1, 13512060), (2, 6756030), (3, 4504020), (4, 3378015), (5, 2702412), (6, 2252010), (9, 1501340), (10, 1351206), (12, 1126005), (15, 900804), (18, 750670), (20, 675603), (30, 450402), (36, 375335), (45, 300268), (60, 225201), (90, 150134), (180, 75067), (271, 49860), (277, 48780), (542, 24930), (554, 24390), (813, 16620), (831, 16260), (1084, 12465), (1108, 12195), (1355, 9972), (1385, 9756), (1626, 8310), (1662, 8130), (2439, 5540), (2493, 5420), (2710, 4986), (2770, 4878), (3252, 4155), (3324, 4065)]