26145180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16139}}^1$

素因数の和:16160

約数の個数: 60

約数和(自身を含む): 82023480

約数和(自身を除く): 55878300

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, 16139, 32278, 48417, 64556, 80695, 96834, 145251, 161390, 193668, 242085, 290502, 322780, 435753, 484170, 581004, 726255, 871506, 968340, 1307259, 1452510, 1743012, 2178765, 2614518, 2905020, 4357530, 5229036, 6536295, 8715060, 13072590, 26145180]

約数ペア:

[(1, 26145180), (2, 13072590), (3, 8715060), (4, 6536295), (5, 5229036), (6, 4357530), (9, 2905020), (10, 2614518), (12, 2178765), (15, 1743012), (18, 1452510), (20, 1307259), (27, 968340), (30, 871506), (36, 726255), (45, 581004), (54, 484170), (60, 435753), (81, 322780), (90, 290502), (108, 242085), (135, 193668), (162, 161390), (180, 145251), (270, 96834), (324, 80695), (405, 64556), (540, 48417), (810, 32278), (1620, 16139)]