152903040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:940

約数の個数: 128

約数和(自身を含む): 493002720

約数和(自身を除く): 340099680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 582, 640, 776, 821, 960, 970, 1164, 1455, 1552, 1642, 1920, 1940, 2328, 2463, 2910, 3104, 3284, 3880, 4105, 4656, 4926, 5820, 6208, 6568, 7760, 8210, 9312, 9852, 11640, 12315, 12416, 13136, 15520, 16420, 18624, 19704, 23280, 24630, 26272, 31040, 32840, 37248, 39408, 46560, 49260, 52544, 62080, 65680, 78816, 79637, 93120, 98520, 105088, 131360, 157632, 159274, 186240, 197040, 238911, 262720, 315264, 318548, 394080, 398185, 477822, 525440, 637096, 788160, 796370, 955644, 1194555, 1274192, 1576320, 1592740, 1911288, 2389110, 2548384, 3185480, 3822576, 4778220, 5096768, 6370960, 7645152, 9556440, 10193536, 12741920, 15290304, 19112880, 25483840, 30580608, 38225760, 50967680, 76451520, 152903040]

約数ペア:

[(1, 152903040), (2, 76451520), (3, 50967680), (4, 38225760), (5, 30580608), (6, 25483840), (8, 19112880), (10, 15290304), (12, 12741920), (15, 10193536), (16, 9556440), (20, 7645152), (24, 6370960), (30, 5096768), (32, 4778220), (40, 3822576), (48, 3185480), (60, 2548384), (64, 2389110), (80, 1911288), (96, 1592740), (97, 1576320), (120, 1274192), (128, 1194555), (160, 955644), (192, 796370), (194, 788160), (240, 637096), (291, 525440), (320, 477822), (384, 398185), (388, 394080), (480, 318548), (485, 315264), (582, 262720), (640, 238911), (776, 197040), (821, 186240), (960, 159274), (970, 157632), (1164, 131360), (1455, 105088), (1552, 98520), (1642, 93120), (1920, 79637), (1940, 78816), (2328, 65680), (2463, 62080), (2910, 52544), (3104, 49260), (3284, 46560), (3880, 39408), (4105, 37248), (4656, 32840), (4926, 31040), (5820, 26272), (6208, 24630), (6568, 23280), (7760, 19704), (8210, 18624), (9312, 16420), (9852, 15520), (11640, 13136), (12315, 12416)]