77770080

素因数分解:

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

素因数の和:1093

約数の個数: 144

約数和(自身を含む): 270663120

約数和(自身を除く): 192893040

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, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1019, 1060, 1272, 1440, 1590, 1696, 1908, 2038, 2120, 2385, 2544, 3057, 3180, 3816, 4076, 4240, 4770, 5088, 5095, 6114, 6360, 7632, 8152, 8480, 9171, 9540, 10190, 12228, 12720, 15264, 15285, 16304, 18342, 19080, 20380, 24456, 25440, 30570, 32608, 36684, 38160, 40760, 45855, 48912, 54007, 61140, 73368, 76320, 81520, 91710, 97824, 108014, 122280, 146736, 162021, 163040, 183420, 216028, 244560, 270035, 293472, 324042, 366840, 432056, 486063, 489120, 540070, 648084, 733680, 810105, 864112, 972126, 1080140, 1296168, 1467360, 1620210, 1728224, 1944252, 2160280, 2430315, 2592336, 3240420, 3888504, 4320560, 4860630, 5184672, 6480840, 7777008, 8641120, 9721260, 12961680, 15554016, 19442520, 25923360, 38885040, 77770080]

約数ペア:

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