1851864480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1286017}}^1$

素因数の和:1286038

約数の個数: 72

約数和(自身を含む): 6319492452

約数和(自身を除く): 4467627972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1286017, 2572034, 3858051, 5144068, 6430085, 7716102, 10288136, 11574153, 12860170, 15432204, 19290255, 20576272, 23148306, 25720340, 30864408, 38580510, 41152544, 46296612, 51440680, 57870765, 61728816, 77161020, 92593224, 102881360, 115741530, 123457632, 154322040, 185186448, 205762720, 231483060, 308644080, 370372896, 462966120, 617288160, 925932240, 1851864480]

約数ペア:

[(1, 1851864480), (2, 925932240), (3, 617288160), (4, 462966120), (5, 370372896), (6, 308644080), (8, 231483060), (9, 205762720), (10, 185186448), (12, 154322040), (15, 123457632), (16, 115741530), (18, 102881360), (20, 92593224), (24, 77161020), (30, 61728816), (32, 57870765), (36, 51440680), (40, 46296612), (45, 41152544), (48, 38580510), (60, 30864408), (72, 25720340), (80, 23148306), (90, 20576272), (96, 19290255), (120, 15432204), (144, 12860170), (160, 11574153), (180, 10288136), (240, 7716102), (288, 6430085), (360, 5144068), (480, 3858051), (720, 2572034), (1440, 1286017)]