1140040320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{941}}^1$

素因数の和:1594

約数の個数: 128

約数和(自身を含む): 3643505280

約数和(自身を除く): 2503464960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 631, 640, 941, 960, 1262, 1882, 1893, 1920, 2524, 2823, 3155, 3764, 3786, 4705, 5048, 5646, 6310, 7528, 7572, 9410, 9465, 10096, 11292, 12620, 14115, 15056, 15144, 18820, 18930, 20192, 22584, 25240, 28230, 30112, 30288, 37640, 37860, 40384, 45168, 50480, 56460, 60224, 60576, 75280, 75720, 80768, 90336, 100960, 112920, 120448, 121152, 150560, 151440, 180672, 201920, 225840, 242304, 301120, 302880, 361344, 403840, 451680, 593771, 602240, 605760, 903360, 1187542, 1211520, 1781313, 1806720, 2375084, 2968855, 3562626, 4750168, 5937710, 7125252, 8906565, 9500336, 11875420, 14250504, 17813130, 19000672, 23750840, 28501008, 35626260, 38001344, 47501680, 57002016, 71252520, 76002688, 95003360, 114004032, 142505040, 190006720, 228008064, 285010080, 380013440, 570020160, 1140040320]

約数ペア:

[(1, 1140040320), (2, 570020160), (3, 380013440), (4, 285010080), (5, 228008064), (6, 190006720), (8, 142505040), (10, 114004032), (12, 95003360), (15, 76002688), (16, 71252520), (20, 57002016), (24, 47501680), (30, 38001344), (32, 35626260), (40, 28501008), (48, 23750840), (60, 19000672), (64, 17813130), (80, 14250504), (96, 11875420), (120, 9500336), (128, 8906565), (160, 7125252), (192, 5937710), (240, 4750168), (320, 3562626), (384, 2968855), (480, 2375084), (631, 1806720), (640, 1781313), (941, 1211520), (960, 1187542), (1262, 903360), (1882, 605760), (1893, 602240), (1920, 593771), (2524, 451680), (2823, 403840), (3155, 361344), (3764, 302880), (3786, 301120), (4705, 242304), (5048, 225840), (5646, 201920), (6310, 180672), (7528, 151440), (7572, 150560), (9410, 121152), (9465, 120448), (10096, 112920), (11292, 100960), (12620, 90336), (14115, 80768), (15056, 75720), (15144, 75280), (18820, 60576), (18930, 60224), (20192, 56460), (22584, 50480), (25240, 45168), (28230, 40384), (30112, 37860), (30288, 37640)]