1210365855540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{747139417}}^1$

素因数の和:747139438

約数の個数: 60

約数和(自身を含む): 3796962522276

約数和(自身を除く): 2586596666736

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, 747139417, 1494278834, 2241418251, 2988557668, 3735697085, 4482836502, 6724254753, 7471394170, 8965673004, 11207091255, 13448509506, 14942788340, 20172764259, 22414182510, 26897019012, 33621273765, 40345528518, 44828365020, 60518292777, 67242547530, 80691057036, 100863821295, 121036585554, 134485095060, 201727642590, 242073171108, 302591463885, 403455285180, 605182927770, 1210365855540]

約数ペア:

[(1, 1210365855540), (2, 605182927770), (3, 403455285180), (4, 302591463885), (5, 242073171108), (6, 201727642590), (9, 134485095060), (10, 121036585554), (12, 100863821295), (15, 80691057036), (18, 67242547530), (20, 60518292777), (27, 44828365020), (30, 40345528518), (36, 33621273765), (45, 26897019012), (54, 22414182510), (60, 20172764259), (81, 14942788340), (90, 13448509506), (108, 11207091255), (135, 8965673004), (162, 7471394170), (180, 6724254753), (270, 4482836502), (324, 3735697085), (405, 2988557668), (540, 2241418251), (810, 1494278834), (1620, 747139417)]