2077875180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1282639}}^1$

素因数の和:1282660

約数の個数: 60

約数和(自身を含む): 6518376480

約数和(自身を除く): 4440501300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1282639, 2565278, 3847917, 5130556, 6413195, 7695834, 11543751, 12826390, 15391668, 19239585, 23087502, 25652780, 34631253, 38479170, 46175004, 57718755, 69262506, 76958340, 103893759, 115437510, 138525012, 173156265, 207787518, 230875020, 346312530, 415575036, 519468795, 692625060, 1038937590, 2077875180]

約数ペア:

[(1, 2077875180), (2, 1038937590), (3, 692625060), (4, 519468795), (5, 415575036), (6, 346312530), (9, 230875020), (10, 207787518), (12, 173156265), (15, 138525012), (18, 115437510), (20, 103893759), (27, 76958340), (30, 69262506), (36, 57718755), (45, 46175004), (54, 38479170), (60, 34631253), (81, 25652780), (90, 23087502), (108, 19239585), (135, 15391668), (162, 12826390), (180, 11543751), (270, 7695834), (324, 6413195), (405, 5130556), (540, 3847917), (810, 2565278), (1620, 1282639)]