17664480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 240

約数和(自身を含む): 65862720

約数和(自身を除く): 48198240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 47, 48, 54, 58, 60, 72, 80, 81, 87, 90, 94, 96, 108, 116, 120, 135, 141, 144, 145, 160, 162, 174, 180, 188, 216, 232, 235, 240, 261, 270, 282, 288, 290, 324, 348, 360, 376, 405, 423, 432, 435, 464, 470, 480, 522, 540, 564, 580, 648, 696, 705, 720, 752, 783, 810, 846, 864, 870, 928, 940, 1044, 1080, 1128, 1160, 1269, 1296, 1305, 1363, 1392, 1410, 1440, 1504, 1566, 1620, 1692, 1740, 1880, 2088, 2115, 2160, 2256, 2320, 2349, 2538, 2592, 2610, 2726, 2784, 2820, 3132, 3240, 3384, 3480, 3760, 3807, 3915, 4089, 4176, 4230, 4320, 4512, 4640, 4698, 5076, 5220, 5452, 5640, 6264, 6345, 6480, 6768, 6815, 6960, 7520, 7614, 7830, 8178, 8352, 8460, 9396, 10152, 10440, 10904, 11280, 11745, 12267, 12528, 12690, 12960, 13536, 13630, 13920, 15228, 15660, 16356, 16920, 18792, 19035, 20304, 20445, 20880, 21808, 22560, 23490, 24534, 25056, 25380, 27260, 30456, 31320, 32712, 33840, 36801, 37584, 38070, 40608, 40890, 41760, 43616, 46980, 49068, 50760, 54520, 60912, 61335, 62640, 65424, 67680, 73602, 75168, 76140, 81780, 93960, 98136, 101520, 109040, 110403, 121824, 122670, 125280, 130848, 147204, 152280, 163560, 184005, 187920, 196272, 203040, 218080, 220806, 245340, 294408, 304560, 327120, 368010, 375840, 392544, 441612, 490680, 552015, 588816, 609120, 654240, 736020, 883224, 981360, 1104030, 1177632, 1472040, 1766448, 1962720, 2208060, 2944080, 3532896, 4416120, 5888160, 8832240, 17664480]

約数ペア:

[(1, 17664480), (2, 8832240), (3, 5888160), (4, 4416120), (5, 3532896), (6, 2944080), (8, 2208060), (9, 1962720), (10, 1766448), (12, 1472040), (15, 1177632), (16, 1104030), (18, 981360), (20, 883224), (24, 736020), (27, 654240), (29, 609120), (30, 588816), (32, 552015), (36, 490680), (40, 441612), (45, 392544), (47, 375840), (48, 368010), (54, 327120), (58, 304560), (60, 294408), (72, 245340), (80, 220806), (81, 218080), (87, 203040), (90, 196272), (94, 187920), (96, 184005), (108, 163560), (116, 152280), (120, 147204), (135, 130848), (141, 125280), (144, 122670), (145, 121824), (160, 110403), (162, 109040), (174, 101520), (180, 98136), (188, 93960), (216, 81780), (232, 76140), (235, 75168), (240, 73602), (261, 67680), (270, 65424), (282, 62640), (288, 61335), (290, 60912), (324, 54520), (348, 50760), (360, 49068), (376, 46980), (405, 43616), (423, 41760), (432, 40890), (435, 40608), (464, 38070), (470, 37584), (480, 36801), (522, 33840), (540, 32712), (564, 31320), (580, 30456), (648, 27260), (696, 25380), (705, 25056), (720, 24534), (752, 23490), (783, 22560), (810, 21808), (846, 20880), (864, 20445), (870, 20304), (928, 19035), (940, 18792), (1044, 16920), (1080, 16356), (1128, 15660), (1160, 15228), (1269, 13920), (1296, 13630), (1305, 13536), (1363, 12960), (1392, 12690), (1410, 12528), (1440, 12267), (1504, 11745), (1566, 11280), (1620, 10904), (1692, 10440), (1740, 10152), (1880, 9396), (2088, 8460), (2115, 8352), (2160, 8178), (2256, 7830), (2320, 7614), (2349, 7520), (2538, 6960), (2592, 6815), (2610, 6768), (2726, 6480), (2784, 6345), (2820, 6264), (3132, 5640), (3240, 5452), (3384, 5220), (3480, 5076), (3760, 4698), (3807, 4640), (3915, 4512), (4089, 4320), (4176, 4230)]