12205643520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{454079}}^1$

素因数の和:454110

約数の個数: 144

約数和(自身を含む): 44550696960

約数和(自身を除く): 32345053440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 454079, 908158, 1362237, 1816316, 2270395, 2724474, 3178553, 3632632, 4540790, 5448948, 6357106, 6811185, 7265264, 9081580, 9535659, 10897896, 12714212, 13622370, 14530528, 15892765, 18163160, 19071318, 21795792, 25428424, 27244740, 29061056, 31785530, 36326320, 38142636, 43591584, 47678295, 50856848, 54489480, 58122112, 63571060, 72652640, 76285272, 87183168, 95356590, 101713696, 108978960, 116244224, 127142120, 145305280, 152570544, 174366336, 190713180, 203427392, 217957920, 254284240, 290610560, 305141088, 348732672, 381426360, 406854784, 435915840, 508568480, 581221120, 610282176, 762852720, 813709568, 871831680, 1017136960, 1220564352, 1525705440, 1743663360, 2034273920, 2441128704, 3051410880, 4068547840, 6102821760, 12205643520]

約数ペア:

[(1, 12205643520), (2, 6102821760), (3, 4068547840), (4, 3051410880), (5, 2441128704), (6, 2034273920), (7, 1743663360), (8, 1525705440), (10, 1220564352), (12, 1017136960), (14, 871831680), (15, 813709568), (16, 762852720), (20, 610282176), (21, 581221120), (24, 508568480), (28, 435915840), (30, 406854784), (32, 381426360), (35, 348732672), (40, 305141088), (42, 290610560), (48, 254284240), (56, 217957920), (60, 203427392), (64, 190713180), (70, 174366336), (80, 152570544), (84, 145305280), (96, 127142120), (105, 116244224), (112, 108978960), (120, 101713696), (128, 95356590), (140, 87183168), (160, 76285272), (168, 72652640), (192, 63571060), (210, 58122112), (224, 54489480), (240, 50856848), (256, 47678295), (280, 43591584), (320, 38142636), (336, 36326320), (384, 31785530), (420, 29061056), (448, 27244740), (480, 25428424), (560, 21795792), (640, 19071318), (672, 18163160), (768, 15892765), (840, 14530528), (896, 13622370), (960, 12714212), (1120, 10897896), (1280, 9535659), (1344, 9081580), (1680, 7265264), (1792, 6811185), (1920, 6357106), (2240, 5448948), (2688, 4540790), (3360, 3632632), (3840, 3178553), (4480, 2724474), (5376, 2270395), (6720, 1816316), (8960, 1362237), (13440, 908158), (26880, 454079)]