630348480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 280

約数和(自身を含む): 2277020592

約数和(自身を除く): 1646672112

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, 83, 90, 96, 108, 120, 135, 144, 160, 162, 166, 180, 192, 216, 240, 249, 270, 288, 293, 320, 324, 332, 360, 405, 415, 432, 480, 498, 540, 576, 586, 648, 664, 720, 747, 810, 830, 864, 879, 960, 996, 1080, 1172, 1245, 1296, 1328, 1440, 1465, 1494, 1620, 1660, 1728, 1758, 1992, 2160, 2241, 2344, 2490, 2592, 2637, 2656, 2880, 2930, 2988, 3240, 3320, 3516, 3735, 3984, 4320, 4395, 4482, 4688, 4980, 5184, 5274, 5312, 5860, 5976, 6480, 6640, 6723, 7032, 7470, 7911, 7968, 8640, 8790, 8964, 9376, 9960, 10548, 11205, 11720, 11952, 12960, 13185, 13280, 13446, 14064, 14940, 15822, 15936, 17580, 17928, 18752, 19920, 21096, 22410, 23440, 23733, 23904, 24319, 25920, 26370, 26560, 26892, 28128, 29880, 31644, 33615, 35160, 35856, 39555, 39840, 42192, 44820, 46880, 47466, 47808, 48638, 52740, 53784, 56256, 59760, 63288, 67230, 70320, 71712, 72957, 79110, 79680, 84384, 89640, 93760, 94932, 97276, 105480, 107568, 118665, 119520, 121595, 126576, 134460, 140640, 143424, 145914, 158220, 168768, 179280, 189864, 194552, 210960, 215136, 218871, 237330, 239040, 243190, 253152, 268920, 281280, 291828, 316440, 358560, 364785, 379728, 389104, 421920, 430272, 437742, 474660, 486380, 506304, 537840, 583656, 632880, 656613, 717120, 729570, 759456, 778208, 843840, 875484, 949320, 972760, 1075680, 1094355, 1167312, 1265760, 1313226, 1459140, 1518912, 1556416, 1750968, 1898640, 1945520, 1969839, 2151360, 2188710, 2334624, 2531520, 2626452, 2918280, 3283065, 3501936, 3797280, 3891040, 3939678, 4377420, 4669248, 5252904, 5836560, 6566130, 7003872, 7594560, 7782080, 7879356, 8754840, 9849195, 10505808, 11673120, 13132260, 14007744, 15758712, 17509680, 19698390, 21011616, 23346240, 26264520, 31517424, 35019360, 39396780, 42023232, 52529040, 63034848, 70038720, 78793560, 105058080, 126069696, 157587120, 210116160, 315174240, 630348480]

約数ペア:

[(1, 630348480), (2, 315174240), (3, 210116160), (4, 157587120), (5, 126069696), (6, 105058080), (8, 78793560), (9, 70038720), (10, 63034848), (12, 52529040), (15, 42023232), (16, 39396780), (18, 35019360), (20, 31517424), (24, 26264520), (27, 23346240), (30, 21011616), (32, 19698390), (36, 17509680), (40, 15758712), (45, 14007744), (48, 13132260), (54, 11673120), (60, 10505808), (64, 9849195), (72, 8754840), (80, 7879356), (81, 7782080), (83, 7594560), (90, 7003872), (96, 6566130), (108, 5836560), (120, 5252904), (135, 4669248), (144, 4377420), (160, 3939678), (162, 3891040), (166, 3797280), (180, 3501936), (192, 3283065), (216, 2918280), (240, 2626452), (249, 2531520), (270, 2334624), (288, 2188710), (293, 2151360), (320, 1969839), (324, 1945520), (332, 1898640), (360, 1750968), (405, 1556416), (415, 1518912), (432, 1459140), (480, 1313226), (498, 1265760), (540, 1167312), (576, 1094355), (586, 1075680), (648, 972760), (664, 949320), (720, 875484), (747, 843840), (810, 778208), (830, 759456), (864, 729570), (879, 717120), (960, 656613), (996, 632880), (1080, 583656), (1172, 537840), (1245, 506304), (1296, 486380), (1328, 474660), (1440, 437742), (1465, 430272), (1494, 421920), (1620, 389104), (1660, 379728), (1728, 364785), (1758, 358560), (1992, 316440), (2160, 291828), (2241, 281280), (2344, 268920), (2490, 253152), (2592, 243190), (2637, 239040), (2656, 237330), (2880, 218871), (2930, 215136), (2988, 210960), (3240, 194552), (3320, 189864), (3516, 179280), (3735, 168768), (3984, 158220), (4320, 145914), (4395, 143424), (4482, 140640), (4688, 134460), (4980, 126576), (5184, 121595), (5274, 119520), (5312, 118665), (5860, 107568), (5976, 105480), (6480, 97276), (6640, 94932), (6723, 93760), (7032, 89640), (7470, 84384), (7911, 79680), (7968, 79110), (8640, 72957), (8790, 71712), (8964, 70320), (9376, 67230), (9960, 63288), (10548, 59760), (11205, 56256), (11720, 53784), (11952, 52740), (12960, 48638), (13185, 47808), (13280, 47466), (13446, 46880), (14064, 44820), (14940, 42192), (15822, 39840), (15936, 39555), (17580, 35856), (17928, 35160), (18752, 33615), (19920, 31644), (21096, 29880), (22410, 28128), (23440, 26892), (23733, 26560), (23904, 26370), (24319, 25920)]