740233440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{514051}}^1$

素因数の和:514072

約数の個数: 72

約数和(自身を含む): 2526051528

約数和(自身を除く): 1785818088

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, 514051, 1028102, 1542153, 2056204, 2570255, 3084306, 4112408, 4626459, 5140510, 6168612, 7710765, 8224816, 9252918, 10281020, 12337224, 15421530, 16449632, 18505836, 20562040, 23132295, 24674448, 30843060, 37011672, 41124080, 46264590, 49348896, 61686120, 74023344, 82248160, 92529180, 123372240, 148046688, 185058360, 246744480, 370116720, 740233440]

約数ペア:

[(1, 740233440), (2, 370116720), (3, 246744480), (4, 185058360), (5, 148046688), (6, 123372240), (8, 92529180), (9, 82248160), (10, 74023344), (12, 61686120), (15, 49348896), (16, 46264590), (18, 41124080), (20, 37011672), (24, 30843060), (30, 24674448), (32, 23132295), (36, 20562040), (40, 18505836), (45, 16449632), (48, 15421530), (60, 12337224), (72, 10281020), (80, 9252918), (90, 8224816), (96, 7710765), (120, 6168612), (144, 5140510), (160, 4626459), (180, 4112408), (240, 3084306), (288, 2570255), (360, 2056204), (480, 1542153), (720, 1028102), (1440, 514051)]