273300480

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{659}}^1$

素因数の和:696

約数の個数: 220

約数和(自身を含む): 980840520

約数和(自身を除く): 707540040

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, 432, 480, 512, 540, 576, 640, 648, 659, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1318, 1440, 1536, 1620, 1728, 1920, 1977, 2160, 2304, 2560, 2592, 2636, 2880, 3072, 3240, 3295, 3456, 3840, 3954, 4320, 4608, 5120, 5184, 5272, 5760, 5931, 6480, 6590, 6912, 7680, 7908, 8640, 9216, 9885, 10368, 10544, 11520, 11862, 12960, 13180, 13824, 15360, 15816, 17280, 17793, 19770, 20736, 21088, 23040, 23724, 25920, 26360, 27648, 29655, 31632, 34560, 35586, 39540, 41472, 42176, 46080, 47448, 51840, 52720, 53379, 59310, 63264, 69120, 71172, 79080, 82944, 84352, 88965, 94896, 103680, 105440, 106758, 118620, 126528, 138240, 142344, 158160, 168704, 177930, 189792, 207360, 210880, 213516, 237240, 253056, 266895, 284688, 316320, 337408, 355860, 379584, 414720, 421760, 427032, 474480, 506112, 533790, 569376, 632640, 674816, 711720, 759168, 843520, 854064, 948960, 1012224, 1067580, 1138752, 1265280, 1423440, 1518336, 1687040, 1708128, 1897920, 2024448, 2135160, 2277504, 2530560, 2846880, 3036672, 3374080, 3416256, 3795840, 4270320, 4555008, 5061120, 5693760, 6073344, 6832512, 7591680, 8540640, 9110016, 10122240, 11387520, 13665024, 15183360, 17081280, 18220032, 22775040, 27330048, 30366720, 34162560, 45550080, 54660096, 68325120, 91100160, 136650240, 273300480]

約数ペア:

[(1, 273300480), (2, 136650240), (3, 91100160), (4, 68325120), (5, 54660096), (6, 45550080), (8, 34162560), (9, 30366720), (10, 27330048), (12, 22775040), (15, 18220032), (16, 17081280), (18, 15183360), (20, 13665024), (24, 11387520), (27, 10122240), (30, 9110016), (32, 8540640), (36, 7591680), (40, 6832512), (45, 6073344), (48, 5693760), (54, 5061120), (60, 4555008), (64, 4270320), (72, 3795840), (80, 3416256), (81, 3374080), (90, 3036672), (96, 2846880), (108, 2530560), (120, 2277504), (128, 2135160), (135, 2024448), (144, 1897920), (160, 1708128), (162, 1687040), (180, 1518336), (192, 1423440), (216, 1265280), (240, 1138752), (256, 1067580), (270, 1012224), (288, 948960), (320, 854064), (324, 843520), (360, 759168), (384, 711720), (405, 674816), (432, 632640), (480, 569376), (512, 533790), (540, 506112), (576, 474480), (640, 427032), (648, 421760), (659, 414720), (720, 379584), (768, 355860), (810, 337408), (864, 316320), (960, 284688), (1024, 266895), (1080, 253056), (1152, 237240), (1280, 213516), (1296, 210880), (1318, 207360), (1440, 189792), (1536, 177930), (1620, 168704), (1728, 158160), (1920, 142344), (1977, 138240), (2160, 126528), (2304, 118620), (2560, 106758), (2592, 105440), (2636, 103680), (2880, 94896), (3072, 88965), (3240, 84352), (3295, 82944), (3456, 79080), (3840, 71172), (3954, 69120), (4320, 63264), (4608, 59310), (5120, 53379), (5184, 52720), (5272, 51840), (5760, 47448), (5931, 46080), (6480, 42176), (6590, 41472), (6912, 39540), (7680, 35586), (7908, 34560), (8640, 31632), (9216, 29655), (9885, 27648), (10368, 26360), (10544, 25920), (11520, 23724), (11862, 23040), (12960, 21088), (13180, 20736), (13824, 19770), (15360, 17793), (15816, 17280)]