15242120320

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{486037}}^1$

素因数の和:486070

約数の個数: 96

約数和(自身を含む): 42387373980

約数和(自身を除く): 27145253660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 15680, 31360, 486037, 972074, 1944148, 2430185, 3402259, 3888296, 4860370, 6804518, 7776592, 9720740, 13609036, 15553184, 17011295, 19441480, 23815813, 27218072, 31106368, 34022590, 38882960, 47631626, 54436144, 62212736, 68045180, 77765920, 95263252, 108872288, 119079065, 136090360, 155531840, 190526504, 217744576, 238158130, 272180720, 311063680, 381053008, 435489152, 476316260, 544361440, 762106016, 952632520, 1088722880, 1524212032, 1905265040, 2177445760, 3048424064, 3810530080, 7621060160, 15242120320]

約数ペア:

[(1, 15242120320), (2, 7621060160), (4, 3810530080), (5, 3048424064), (7, 2177445760), (8, 1905265040), (10, 1524212032), (14, 1088722880), (16, 952632520), (20, 762106016), (28, 544361440), (32, 476316260), (35, 435489152), (40, 381053008), (49, 311063680), (56, 272180720), (64, 238158130), (70, 217744576), (80, 190526504), (98, 155531840), (112, 136090360), (128, 119079065), (140, 108872288), (160, 95263252), (196, 77765920), (224, 68045180), (245, 62212736), (280, 54436144), (320, 47631626), (392, 38882960), (448, 34022590), (490, 31106368), (560, 27218072), (640, 23815813), (784, 19441480), (896, 17011295), (980, 15553184), (1120, 13609036), (1568, 9720740), (1960, 7776592), (2240, 6804518), (3136, 4860370), (3920, 3888296), (4480, 3402259), (6272, 2430185), (7840, 1944148), (15680, 972074), (31360, 486037)]