87949440

素因数分解:

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

素因数の和:15294

約数の個数: 96

約数和(自身を含む): 303720300

約数和(自身を除く): 215770860

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 15269, 30538, 45807, 61076, 76345, 91614, 122152, 137421, 152690, 183228, 229035, 244304, 274842, 305380, 366456, 458070, 488608, 549684, 610760, 687105, 732912, 916140, 977216, 1099368, 1221520, 1374210, 1465824, 1832280, 1954432, 2198736, 2443040, 2748420, 2931648, 3664560, 4397472, 4886080, 5496840, 5863296, 7329120, 8794944, 9772160, 10993680, 14658240, 17589888, 21987360, 29316480, 43974720, 87949440]

約数ペア:

[(1, 87949440), (2, 43974720), (3, 29316480), (4, 21987360), (5, 17589888), (6, 14658240), (8, 10993680), (9, 9772160), (10, 8794944), (12, 7329120), (15, 5863296), (16, 5496840), (18, 4886080), (20, 4397472), (24, 3664560), (30, 2931648), (32, 2748420), (36, 2443040), (40, 2198736), (45, 1954432), (48, 1832280), (60, 1465824), (64, 1374210), (72, 1221520), (80, 1099368), (90, 977216), (96, 916140), (120, 732912), (128, 687105), (144, 610760), (160, 549684), (180, 488608), (192, 458070), (240, 366456), (288, 305380), (320, 274842), (360, 244304), (384, 229035), (480, 183228), (576, 152690), (640, 137421), (720, 122152), (960, 91614), (1152, 76345), (1440, 61076), (1920, 45807), (2880, 30538), (5760, 15269)]