164280960

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{3169}}^1$

素因数の和:3200

約数の個数: 160

約数和(自身を含む): 586862100

約数和(自身を除く): 422581140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3169, 3240, 3456, 4320, 5184, 5760, 6338, 6480, 8640, 9507, 10368, 12676, 12960, 15845, 17280, 19014, 25352, 25920, 28521, 31690, 38028, 47535, 50704, 51840, 57042, 63380, 76056, 85563, 95070, 101408, 114084, 126760, 142605, 152112, 171126, 190140, 202816, 228168, 253520, 256689, 285210, 304224, 342252, 380280, 405632, 427815, 456336, 507040, 513378, 570420, 608448, 684504, 760560, 855630, 912672, 1014080, 1026756, 1140840, 1216896, 1283445, 1369008, 1521120, 1711260, 1825344, 2028160, 2053512, 2281680, 2566890, 2738016, 3042240, 3422520, 3650688, 4107024, 4563360, 5133780, 5476032, 6084480, 6845040, 8214048, 9126720, 10267560, 10952064, 13690080, 16428096, 18253440, 20535120, 27380160, 32856192, 41070240, 54760320, 82140480, 164280960]

約数ペア:

[(1, 164280960), (2, 82140480), (3, 54760320), (4, 41070240), (5, 32856192), (6, 27380160), (8, 20535120), (9, 18253440), (10, 16428096), (12, 13690080), (15, 10952064), (16, 10267560), (18, 9126720), (20, 8214048), (24, 6845040), (27, 6084480), (30, 5476032), (32, 5133780), (36, 4563360), (40, 4107024), (45, 3650688), (48, 3422520), (54, 3042240), (60, 2738016), (64, 2566890), (72, 2281680), (80, 2053512), (81, 2028160), (90, 1825344), (96, 1711260), (108, 1521120), (120, 1369008), (128, 1283445), (135, 1216896), (144, 1140840), (160, 1026756), (162, 1014080), (180, 912672), (192, 855630), (216, 760560), (240, 684504), (270, 608448), (288, 570420), (320, 513378), (324, 507040), (360, 456336), (384, 427815), (405, 405632), (432, 380280), (480, 342252), (540, 304224), (576, 285210), (640, 256689), (648, 253520), (720, 228168), (810, 202816), (864, 190140), (960, 171126), (1080, 152112), (1152, 142605), (1296, 126760), (1440, 114084), (1620, 101408), (1728, 95070), (1920, 85563), (2160, 76056), (2592, 63380), (2880, 57042), (3169, 51840), (3240, 50704), (3456, 47535), (4320, 38028), (5184, 31690), (5760, 28521), (6338, 25920), (6480, 25352), (8640, 19014), (9507, 17280), (10368, 15845), (12676, 12960)]