1418726880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{941}}^1$

素因数の和:1314

約数の個数: 192

約数和(自身を含む): 4985064000

約数和(自身を除く): 3566337120

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 349, 360, 432, 480, 540, 698, 720, 864, 941, 1047, 1080, 1396, 1440, 1745, 1882, 2094, 2160, 2792, 2823, 3141, 3490, 3764, 4188, 4320, 4705, 5235, 5584, 5646, 6282, 6980, 7528, 8376, 8469, 9410, 9423, 10470, 11168, 11292, 12564, 13960, 14115, 15056, 15705, 16752, 16938, 18820, 18846, 20940, 22584, 25128, 25407, 27920, 28230, 30112, 31410, 33504, 33876, 37640, 37692, 41880, 42345, 45168, 47115, 50256, 50814, 55840, 56460, 62820, 67752, 75280, 75384, 83760, 84690, 90336, 94230, 100512, 101628, 112920, 125640, 127035, 135504, 150560, 150768, 167520, 169380, 188460, 203256, 225840, 251280, 254070, 271008, 301536, 328409, 338760, 376920, 406512, 451680, 502560, 508140, 656818, 677520, 753840, 813024, 985227, 1016280, 1313636, 1355040, 1507680, 1642045, 1970454, 2032560, 2627272, 2955681, 3284090, 3940908, 4065120, 4926135, 5254544, 5911362, 6568180, 7881816, 8867043, 9852270, 10509088, 11822724, 13136360, 14778405, 15763632, 17734086, 19704540, 23645448, 26272720, 29556810, 31527264, 35468172, 39409080, 44335215, 47290896, 52545440, 59113620, 70936344, 78818160, 88670430, 94581792, 118227240, 141872688, 157636320, 177340860, 236454480, 283745376, 354681720, 472908960, 709363440, 1418726880]

約数ペア:

[(1, 1418726880), (2, 709363440), (3, 472908960), (4, 354681720), (5, 283745376), (6, 236454480), (8, 177340860), (9, 157636320), (10, 141872688), (12, 118227240), (15, 94581792), (16, 88670430), (18, 78818160), (20, 70936344), (24, 59113620), (27, 52545440), (30, 47290896), (32, 44335215), (36, 39409080), (40, 35468172), (45, 31527264), (48, 29556810), (54, 26272720), (60, 23645448), (72, 19704540), (80, 17734086), (90, 15763632), (96, 14778405), (108, 13136360), (120, 11822724), (135, 10509088), (144, 9852270), (160, 8867043), (180, 7881816), (216, 6568180), (240, 5911362), (270, 5254544), (288, 4926135), (349, 4065120), (360, 3940908), (432, 3284090), (480, 2955681), (540, 2627272), (698, 2032560), (720, 1970454), (864, 1642045), (941, 1507680), (1047, 1355040), (1080, 1313636), (1396, 1016280), (1440, 985227), (1745, 813024), (1882, 753840), (2094, 677520), (2160, 656818), (2792, 508140), (2823, 502560), (3141, 451680), (3490, 406512), (3764, 376920), (4188, 338760), (4320, 328409), (4705, 301536), (5235, 271008), (5584, 254070), (5646, 251280), (6282, 225840), (6980, 203256), (7528, 188460), (8376, 169380), (8469, 167520), (9410, 150768), (9423, 150560), (10470, 135504), (11168, 127035), (11292, 125640), (12564, 112920), (13960, 101628), (14115, 100512), (15056, 94230), (15705, 90336), (16752, 84690), (16938, 83760), (18820, 75384), (18846, 75280), (20940, 67752), (22584, 62820), (25128, 56460), (25407, 55840), (27920, 50814), (28230, 50256), (30112, 47115), (31410, 45168), (33504, 42345), (33876, 41880), (37640, 37692)]