84810240

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 200

約数和(自身を含む): 304506180

約数和(自身を除く): 219695940

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, 256, 270, 288, 320, 324, 360, 384, 405, 409, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 818, 864, 960, 1080, 1152, 1227, 1280, 1296, 1440, 1536, 1620, 1636, 1728, 1920, 2045, 2160, 2304, 2454, 2560, 2592, 2880, 3240, 3272, 3456, 3681, 3840, 4090, 4320, 4608, 4908, 5184, 5760, 6135, 6480, 6544, 6912, 7362, 7680, 8180, 8640, 9816, 10368, 11043, 11520, 12270, 12960, 13088, 13824, 14724, 16360, 17280, 18405, 19632, 20736, 22086, 23040, 24540, 25920, 26176, 29448, 32720, 33129, 34560, 36810, 39264, 41472, 44172, 49080, 51840, 52352, 55215, 58896, 65440, 66258, 69120, 73620, 78528, 88344, 98160, 103680, 104704, 110430, 117792, 130880, 132516, 147240, 157056, 165645, 176688, 196320, 207360, 209408, 220860, 235584, 261760, 265032, 294480, 314112, 331290, 353376, 392640, 441720, 471168, 523520, 530064, 588960, 628224, 662580, 706752, 785280, 883440, 942336, 1047040, 1060128, 1177920, 1325160, 1413504, 1570560, 1766880, 1884672, 2120256, 2355840, 2650320, 2827008, 3141120, 3533760, 4240512, 4711680, 5300640, 5654016, 7067520, 8481024, 9423360, 10601280, 14135040, 16962048, 21202560, 28270080, 42405120, 84810240]

約数ペア:

[(1, 84810240), (2, 42405120), (3, 28270080), (4, 21202560), (5, 16962048), (6, 14135040), (8, 10601280), (9, 9423360), (10, 8481024), (12, 7067520), (15, 5654016), (16, 5300640), (18, 4711680), (20, 4240512), (24, 3533760), (27, 3141120), (30, 2827008), (32, 2650320), (36, 2355840), (40, 2120256), (45, 1884672), (48, 1766880), (54, 1570560), (60, 1413504), (64, 1325160), (72, 1177920), (80, 1060128), (81, 1047040), (90, 942336), (96, 883440), (108, 785280), (120, 706752), (128, 662580), (135, 628224), (144, 588960), (160, 530064), (162, 523520), (180, 471168), (192, 441720), (216, 392640), (240, 353376), (256, 331290), (270, 314112), (288, 294480), (320, 265032), (324, 261760), (360, 235584), (384, 220860), (405, 209408), (409, 207360), (432, 196320), (480, 176688), (512, 165645), (540, 157056), (576, 147240), (640, 132516), (648, 130880), (720, 117792), (768, 110430), (810, 104704), (818, 103680), (864, 98160), (960, 88344), (1080, 78528), (1152, 73620), (1227, 69120), (1280, 66258), (1296, 65440), (1440, 58896), (1536, 55215), (1620, 52352), (1636, 51840), (1728, 49080), (1920, 44172), (2045, 41472), (2160, 39264), (2304, 36810), (2454, 34560), (2560, 33129), (2592, 32720), (2880, 29448), (3240, 26176), (3272, 25920), (3456, 24540), (3681, 23040), (3840, 22086), (4090, 20736), (4320, 19632), (4608, 18405), (4908, 17280), (5184, 16360), (5760, 14724), (6135, 13824), (6480, 13088), (6544, 12960), (6912, 12270), (7362, 11520), (7680, 11043), (8180, 10368), (8640, 9816)]