42072480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{9739}}^1$

素因数の和:9763

約数の個数: 96

約数和(自身を含む): 147268800

約数和(自身を除く): 105196320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 9739, 19478, 29217, 38956, 48695, 58434, 77912, 87651, 97390, 116868, 146085, 155824, 175302, 194780, 233736, 262953, 292170, 311648, 350604, 389560, 438255, 467472, 525906, 584340, 701208, 779120, 876510, 934944, 1051812, 1168680, 1314765, 1402416, 1558240, 1753020, 2103624, 2337360, 2629530, 2804832, 3506040, 4207248, 4674720, 5259060, 7012080, 8414496, 10518120, 14024160, 21036240, 42072480]

約数ペア:

[(1, 42072480), (2, 21036240), (3, 14024160), (4, 10518120), (5, 8414496), (6, 7012080), (8, 5259060), (9, 4674720), (10, 4207248), (12, 3506040), (15, 2804832), (16, 2629530), (18, 2337360), (20, 2103624), (24, 1753020), (27, 1558240), (30, 1402416), (32, 1314765), (36, 1168680), (40, 1051812), (45, 934944), (48, 876510), (54, 779120), (60, 701208), (72, 584340), (80, 525906), (90, 467472), (96, 438255), (108, 389560), (120, 350604), (135, 311648), (144, 292170), (160, 262953), (180, 233736), (216, 194780), (240, 175302), (270, 155824), (288, 146085), (360, 116868), (432, 97390), (480, 87651), (540, 77912), (720, 58434), (864, 48695), (1080, 38956), (1440, 29217), (2160, 19478), (4320, 9739)]