153911520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{15269}}^1$

素因数の和:15297

約数の個数: 144

約数和(自身を含む): 600294240

約数和(自身を除く): 446382720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 15269, 30538, 45807, 61076, 76345, 91614, 106883, 122152, 137421, 152690, 183228, 213766, 229035, 244304, 274842, 305380, 320649, 366456, 427532, 458070, 488608, 534415, 549684, 610760, 641298, 687105, 732912, 855064, 916140, 961947, 1068830, 1099368, 1221520, 1282596, 1374210, 1465824, 1603245, 1710128, 1832280, 1923894, 2137660, 2198736, 2443040, 2565192, 2748420, 3206490, 3420256, 3664560, 3847788, 4275320, 4397472, 4809735, 5130384, 5496840, 6412980, 7329120, 7695576, 8550640, 9619470, 10260768, 10993680, 12825960, 15391152, 17101280, 19238940, 21987360, 25651920, 30782304, 38477880, 51303840, 76955760, 153911520]

約数ペア:

[(1, 153911520), (2, 76955760), (3, 51303840), (4, 38477880), (5, 30782304), (6, 25651920), (7, 21987360), (8, 19238940), (9, 17101280), (10, 15391152), (12, 12825960), (14, 10993680), (15, 10260768), (16, 9619470), (18, 8550640), (20, 7695576), (21, 7329120), (24, 6412980), (28, 5496840), (30, 5130384), (32, 4809735), (35, 4397472), (36, 4275320), (40, 3847788), (42, 3664560), (45, 3420256), (48, 3206490), (56, 2748420), (60, 2565192), (63, 2443040), (70, 2198736), (72, 2137660), (80, 1923894), (84, 1832280), (90, 1710128), (96, 1603245), (105, 1465824), (112, 1374210), (120, 1282596), (126, 1221520), (140, 1099368), (144, 1068830), (160, 961947), (168, 916140), (180, 855064), (210, 732912), (224, 687105), (240, 641298), (252, 610760), (280, 549684), (288, 534415), (315, 488608), (336, 458070), (360, 427532), (420, 366456), (480, 320649), (504, 305380), (560, 274842), (630, 244304), (672, 229035), (720, 213766), (840, 183228), (1008, 152690), (1120, 137421), (1260, 122152), (1440, 106883), (1680, 91614), (2016, 76345), (2520, 61076), (3360, 45807), (5040, 30538), (10080, 15269)]