728447040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1429}}^1$

素因数の和:1514

約数の個数: 224

約数和(自身を含む): 2615184000

約数和(自身を除く): 1886736960

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, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 135, 144, 160, 177, 180, 192, 216, 236, 240, 270, 288, 295, 320, 354, 360, 432, 472, 480, 531, 540, 576, 590, 708, 720, 864, 885, 944, 960, 1062, 1080, 1180, 1416, 1429, 1440, 1593, 1728, 1770, 1888, 2124, 2160, 2360, 2655, 2832, 2858, 2880, 3186, 3540, 3776, 4248, 4287, 4320, 4720, 5310, 5664, 5716, 6372, 7080, 7145, 7965, 8496, 8574, 8640, 9440, 10620, 11328, 11432, 12744, 12861, 14160, 14290, 15930, 16992, 17148, 18880, 21240, 21435, 22864, 25488, 25722, 28320, 28580, 31860, 33984, 34296, 38583, 42480, 42870, 45728, 50976, 51444, 56640, 57160, 63720, 64305, 68592, 77166, 84311, 84960, 85740, 91456, 101952, 102888, 114320, 127440, 128610, 137184, 154332, 168622, 169920, 171480, 192915, 205776, 228640, 252933, 254880, 257220, 274368, 308664, 337244, 342960, 385830, 411552, 421555, 457280, 505866, 509760, 514440, 617328, 674488, 685920, 758799, 771660, 823104, 843110, 1011732, 1028880, 1234656, 1264665, 1348976, 1371840, 1517598, 1543320, 1686220, 2023464, 2057760, 2276397, 2469312, 2529330, 2697952, 3035196, 3086640, 3372440, 3793995, 4046928, 4115520, 4552794, 5058660, 5395904, 6070392, 6173280, 6744880, 7587990, 8093856, 9105588, 10117320, 11381985, 12140784, 12346560, 13489760, 15175980, 16187712, 18211176, 20234640, 22763970, 24281568, 26979520, 30351960, 36422352, 40469280, 45527940, 48563136, 60703920, 72844704, 80938560, 91055880, 121407840, 145689408, 182111760, 242815680, 364223520, 728447040]

約数ペア:

[(1, 728447040), (2, 364223520), (3, 242815680), (4, 182111760), (5, 145689408), (6, 121407840), (8, 91055880), (9, 80938560), (10, 72844704), (12, 60703920), (15, 48563136), (16, 45527940), (18, 40469280), (20, 36422352), (24, 30351960), (27, 26979520), (30, 24281568), (32, 22763970), (36, 20234640), (40, 18211176), (45, 16187712), (48, 15175980), (54, 13489760), (59, 12346560), (60, 12140784), (64, 11381985), (72, 10117320), (80, 9105588), (90, 8093856), (96, 7587990), (108, 6744880), (118, 6173280), (120, 6070392), (135, 5395904), (144, 5058660), (160, 4552794), (177, 4115520), (180, 4046928), (192, 3793995), (216, 3372440), (236, 3086640), (240, 3035196), (270, 2697952), (288, 2529330), (295, 2469312), (320, 2276397), (354, 2057760), (360, 2023464), (432, 1686220), (472, 1543320), (480, 1517598), (531, 1371840), (540, 1348976), (576, 1264665), (590, 1234656), (708, 1028880), (720, 1011732), (864, 843110), (885, 823104), (944, 771660), (960, 758799), (1062, 685920), (1080, 674488), (1180, 617328), (1416, 514440), (1429, 509760), (1440, 505866), (1593, 457280), (1728, 421555), (1770, 411552), (1888, 385830), (2124, 342960), (2160, 337244), (2360, 308664), (2655, 274368), (2832, 257220), (2858, 254880), (2880, 252933), (3186, 228640), (3540, 205776), (3776, 192915), (4248, 171480), (4287, 169920), (4320, 168622), (4720, 154332), (5310, 137184), (5664, 128610), (5716, 127440), (6372, 114320), (7080, 102888), (7145, 101952), (7965, 91456), (8496, 85740), (8574, 84960), (8640, 84311), (9440, 77166), (10620, 68592), (11328, 64305), (11432, 63720), (12744, 57160), (12861, 56640), (14160, 51444), (14290, 50976), (15930, 45728), (16992, 42870), (17148, 42480), (18880, 38583), (21240, 34296), (21435, 33984), (22864, 31860), (25488, 28580), (25722, 28320)]