628458840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5507}}^1$

素因数の和:5841

約数の個数: 96

約数和(自身を含む): 2049306480

約数和(自身を除く): 1420847640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 317, 360, 634, 951, 1268, 1585, 1902, 2536, 2853, 3170, 3804, 4755, 5507, 5706, 6340, 7608, 9510, 11014, 11412, 12680, 14265, 16521, 19020, 22028, 22824, 27535, 28530, 33042, 38040, 44056, 49563, 55070, 57060, 66084, 82605, 99126, 110140, 114120, 132168, 165210, 198252, 220280, 247815, 330420, 396504, 495630, 660840, 991260, 1745719, 1982520, 3491438, 5237157, 6982876, 8728595, 10474314, 13965752, 15711471, 17457190, 20948628, 26185785, 31422942, 34914380, 41897256, 52371570, 62845884, 69828760, 78557355, 104743140, 125691768, 157114710, 209486280, 314229420, 628458840]

約数ペア:

[(1, 628458840), (2, 314229420), (3, 209486280), (4, 157114710), (5, 125691768), (6, 104743140), (8, 78557355), (9, 69828760), (10, 62845884), (12, 52371570), (15, 41897256), (18, 34914380), (20, 31422942), (24, 26185785), (30, 20948628), (36, 17457190), (40, 15711471), (45, 13965752), (60, 10474314), (72, 8728595), (90, 6982876), (120, 5237157), (180, 3491438), (317, 1982520), (360, 1745719), (634, 991260), (951, 660840), (1268, 495630), (1585, 396504), (1902, 330420), (2536, 247815), (2853, 220280), (3170, 198252), (3804, 165210), (4755, 132168), (5507, 114120), (5706, 110140), (6340, 99126), (7608, 82605), (9510, 66084), (11014, 57060), (11412, 55070), (12680, 49563), (14265, 44056), (16521, 38040), (19020, 33042), (22028, 28530), (22824, 27535)]