1944218880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{168769}}^1$

素因数の和:168796

約数の個数: 108

約数和(自身を含む): 6726834660

約数和(自身を除く): 4782615780

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 168769, 337538, 506307, 675076, 843845, 1012614, 1350152, 1518921, 1687690, 2025228, 2531535, 2700304, 3037842, 3375380, 4050456, 5063070, 5400608, 6075684, 6750760, 7594605, 8100912, 10126140, 10801216, 12151368, 13501520, 15189210, 16201824, 20252280, 21602432, 24302736, 27003040, 30378420, 32403648, 40504560, 43204864, 48605472, 54006080, 60756840, 64807296, 81009120, 97210944, 108012160, 121513680, 129614592, 162018240, 194421888, 216024320, 243027360, 324036480, 388843776, 486054720, 648072960, 972109440, 1944218880]

約数ペア:

[(1, 1944218880), (2, 972109440), (3, 648072960), (4, 486054720), (5, 388843776), (6, 324036480), (8, 243027360), (9, 216024320), (10, 194421888), (12, 162018240), (15, 129614592), (16, 121513680), (18, 108012160), (20, 97210944), (24, 81009120), (30, 64807296), (32, 60756840), (36, 54006080), (40, 48605472), (45, 43204864), (48, 40504560), (60, 32403648), (64, 30378420), (72, 27003040), (80, 24302736), (90, 21602432), (96, 20252280), (120, 16201824), (128, 15189210), (144, 13501520), (160, 12151368), (180, 10801216), (192, 10126140), (240, 8100912), (256, 7594605), (288, 6750760), (320, 6075684), (360, 5400608), (384, 5063070), (480, 4050456), (576, 3375380), (640, 3037842), (720, 2700304), (768, 2531535), (960, 2025228), (1152, 1687690), (1280, 1518921), (1440, 1350152), (1920, 1012614), (2304, 843845), (2880, 675076), (3840, 506307), (5760, 337538), (11520, 168769)]