155540160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1095

約数の個数: 168

約数和(自身を含む): 545622480

約数和(自身を除く): 390082320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1019, 1060, 1272, 1440, 1590, 1696, 1908, 2038, 2120, 2385, 2544, 2880, 3057, 3180, 3392, 3816, 4076, 4240, 4770, 5088, 5095, 6114, 6360, 7632, 8152, 8480, 9171, 9540, 10176, 10190, 12228, 12720, 15264, 15285, 16304, 16960, 18342, 19080, 20380, 24456, 25440, 30528, 30570, 32608, 36684, 38160, 40760, 45855, 48912, 50880, 54007, 61140, 65216, 73368, 76320, 81520, 91710, 97824, 108014, 122280, 146736, 152640, 162021, 163040, 183420, 195648, 216028, 244560, 270035, 293472, 324042, 326080, 366840, 432056, 486063, 489120, 540070, 586944, 648084, 733680, 810105, 864112, 972126, 978240, 1080140, 1296168, 1467360, 1620210, 1728224, 1944252, 2160280, 2430315, 2592336, 2934720, 3240420, 3456448, 3888504, 4320560, 4860630, 5184672, 6480840, 7777008, 8641120, 9721260, 10369344, 12961680, 15554016, 17282240, 19442520, 25923360, 31108032, 38885040, 51846720, 77770080, 155540160]

約数ペア:

[(1, 155540160), (2, 77770080), (3, 51846720), (4, 38885040), (5, 31108032), (6, 25923360), (8, 19442520), (9, 17282240), (10, 15554016), (12, 12961680), (15, 10369344), (16, 9721260), (18, 8641120), (20, 7777008), (24, 6480840), (30, 5184672), (32, 4860630), (36, 4320560), (40, 3888504), (45, 3456448), (48, 3240420), (53, 2934720), (60, 2592336), (64, 2430315), (72, 2160280), (80, 1944252), (90, 1728224), (96, 1620210), (106, 1467360), (120, 1296168), (144, 1080140), (159, 978240), (160, 972126), (180, 864112), (192, 810105), (212, 733680), (240, 648084), (265, 586944), (288, 540070), (318, 489120), (320, 486063), (360, 432056), (424, 366840), (477, 326080), (480, 324042), (530, 293472), (576, 270035), (636, 244560), (720, 216028), (795, 195648), (848, 183420), (954, 163040), (960, 162021), (1019, 152640), (1060, 146736), (1272, 122280), (1440, 108014), (1590, 97824), (1696, 91710), (1908, 81520), (2038, 76320), (2120, 73368), (2385, 65216), (2544, 61140), (2880, 54007), (3057, 50880), (3180, 48912), (3392, 45855), (3816, 40760), (4076, 38160), (4240, 36684), (4770, 32608), (5088, 30570), (5095, 30528), (6114, 25440), (6360, 24456), (7632, 20380), (8152, 19080), (8480, 18342), (9171, 16960), (9540, 16304), (10176, 15285), (10190, 15264), (12228, 12720)]