190109280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{396061}}^1$

素因数の和:396079

約数の個数: 48

約数和(自身を含む): 598845744

約数和(自身を除く): 408736464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 396061, 792122, 1188183, 1584244, 1980305, 2376366, 3168488, 3960610, 4752732, 5940915, 6336976, 7921220, 9505464, 11881830, 12673952, 15842440, 19010928, 23763660, 31684880, 38021856, 47527320, 63369760, 95054640, 190109280]

約数ペア:

[(1, 190109280), (2, 95054640), (3, 63369760), (4, 47527320), (5, 38021856), (6, 31684880), (8, 23763660), (10, 19010928), (12, 15842440), (15, 12673952), (16, 11881830), (20, 9505464), (24, 7921220), (30, 6336976), (32, 5940915), (40, 4752732), (48, 3960610), (60, 3168488), (80, 2376366), (96, 1980305), (120, 1584244), (160, 1188183), (240, 792122), (480, 396061)]