441384480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{306517}}^1$

素因数の和:306538

約数の個数: 72

約数和(自身を含む): 1506229452

約数和(自身を除く): 1064844972

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, 306517, 613034, 919551, 1226068, 1532585, 1839102, 2452136, 2758653, 3065170, 3678204, 4597755, 4904272, 5517306, 6130340, 7356408, 9195510, 9808544, 11034612, 12260680, 13793265, 14712816, 18391020, 22069224, 24521360, 27586530, 29425632, 36782040, 44138448, 49042720, 55173060, 73564080, 88276896, 110346120, 147128160, 220692240, 441384480]

約数ペア:

[(1, 441384480), (2, 220692240), (3, 147128160), (4, 110346120), (5, 88276896), (6, 73564080), (8, 55173060), (9, 49042720), (10, 44138448), (12, 36782040), (15, 29425632), (16, 27586530), (18, 24521360), (20, 22069224), (24, 18391020), (30, 14712816), (32, 13793265), (36, 12260680), (40, 11034612), (45, 9808544), (48, 9195510), (60, 7356408), (72, 6130340), (80, 5517306), (90, 4904272), (96, 4597755), (120, 3678204), (144, 3065170), (160, 2758653), (180, 2452136), (240, 1839102), (288, 1532585), (360, 1226068), (480, 919551), (720, 613034), (1440, 306517)]