887340240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1232417}}^1$

素因数の和:1232436

約数の個数: 60

約数和(自身を含む): 2979986724

約数和(自身を除く): 2092646484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1232417, 2464834, 3697251, 4929668, 6162085, 7394502, 9859336, 11091753, 12324170, 14789004, 18486255, 19718672, 22183506, 24648340, 29578008, 36972510, 44367012, 49296680, 55458765, 59156016, 73945020, 88734024, 98593360, 110917530, 147890040, 177468048, 221835060, 295780080, 443670120, 887340240]

約数ペア:

[(1, 887340240), (2, 443670120), (3, 295780080), (4, 221835060), (5, 177468048), (6, 147890040), (8, 110917530), (9, 98593360), (10, 88734024), (12, 73945020), (15, 59156016), (16, 55458765), (18, 49296680), (20, 44367012), (24, 36972510), (30, 29578008), (36, 24648340), (40, 22183506), (45, 19718672), (48, 18486255), (60, 14789004), (72, 12324170), (80, 11091753), (90, 9859336), (120, 7394502), (144, 6162085), (180, 4929668), (240, 3697251), (360, 2464834), (720, 1232417)]