385810560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 256

約数和(自身を含む): 1388016000

約数和(自身を除く): 1002205440

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, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 240, 249, 269, 270, 288, 320, 332, 360, 384, 415, 432, 480, 498, 538, 540, 576, 640, 664, 720, 747, 807, 830, 864, 960, 996, 1076, 1080, 1152, 1245, 1328, 1345, 1440, 1494, 1614, 1660, 1728, 1920, 1992, 2152, 2160, 2241, 2421, 2490, 2656, 2690, 2880, 2988, 3228, 3320, 3456, 3735, 3984, 4035, 4304, 4320, 4482, 4842, 4980, 5312, 5380, 5760, 5976, 6456, 6640, 7263, 7470, 7968, 8070, 8608, 8640, 8964, 9684, 9960, 10624, 10760, 11205, 11952, 12105, 12912, 13280, 14526, 14940, 15936, 16140, 17216, 17280, 17928, 19368, 19920, 21520, 22327, 22410, 23904, 24210, 25824, 26560, 29052, 29880, 31872, 32280, 34432, 35856, 36315, 38736, 39840, 43040, 44654, 44820, 47808, 48420, 51648, 53120, 58104, 59760, 64560, 66981, 71712, 72630, 77472, 79680, 86080, 89308, 89640, 95616, 96840, 103296, 111635, 116208, 119520, 129120, 133962, 143424, 145260, 154944, 159360, 172160, 178616, 179280, 193680, 200943, 223270, 232416, 239040, 258240, 267924, 286848, 290520, 309888, 334905, 357232, 358560, 387360, 401886, 446540, 464832, 478080, 516480, 535848, 581040, 602829, 669810, 714464, 717120, 774720, 803772, 893080, 929664, 1004715, 1071696, 1162080, 1205658, 1339620, 1428928, 1434240, 1549440, 1607544, 1786160, 2009430, 2143392, 2324160, 2411316, 2679240, 2857856, 3014145, 3215088, 3572320, 4018860, 4286784, 4648320, 4822632, 5358480, 6028290, 6430176, 7144640, 8037720, 8573568, 9645264, 10716960, 12056580, 12860352, 14289280, 16075440, 19290528, 21433920, 24113160, 25720704, 32150880, 38581056, 42867840, 48226320, 64301760, 77162112, 96452640, 128603520, 192905280, 385810560]

約数ペア:

[(1, 385810560), (2, 192905280), (3, 128603520), (4, 96452640), (5, 77162112), (6, 64301760), (8, 48226320), (9, 42867840), (10, 38581056), (12, 32150880), (15, 25720704), (16, 24113160), (18, 21433920), (20, 19290528), (24, 16075440), (27, 14289280), (30, 12860352), (32, 12056580), (36, 10716960), (40, 9645264), (45, 8573568), (48, 8037720), (54, 7144640), (60, 6430176), (64, 6028290), (72, 5358480), (80, 4822632), (83, 4648320), (90, 4286784), (96, 4018860), (108, 3572320), (120, 3215088), (128, 3014145), (135, 2857856), (144, 2679240), (160, 2411316), (166, 2324160), (180, 2143392), (192, 2009430), (216, 1786160), (240, 1607544), (249, 1549440), (269, 1434240), (270, 1428928), (288, 1339620), (320, 1205658), (332, 1162080), (360, 1071696), (384, 1004715), (415, 929664), (432, 893080), (480, 803772), (498, 774720), (538, 717120), (540, 714464), (576, 669810), (640, 602829), (664, 581040), (720, 535848), (747, 516480), (807, 478080), (830, 464832), (864, 446540), (960, 401886), (996, 387360), (1076, 358560), (1080, 357232), (1152, 334905), (1245, 309888), (1328, 290520), (1345, 286848), (1440, 267924), (1494, 258240), (1614, 239040), (1660, 232416), (1728, 223270), (1920, 200943), (1992, 193680), (2152, 179280), (2160, 178616), (2241, 172160), (2421, 159360), (2490, 154944), (2656, 145260), (2690, 143424), (2880, 133962), (2988, 129120), (3228, 119520), (3320, 116208), (3456, 111635), (3735, 103296), (3984, 96840), (4035, 95616), (4304, 89640), (4320, 89308), (4482, 86080), (4842, 79680), (4980, 77472), (5312, 72630), (5380, 71712), (5760, 66981), (5976, 64560), (6456, 59760), (6640, 58104), (7263, 53120), (7470, 51648), (7968, 48420), (8070, 47808), (8608, 44820), (8640, 44654), (8964, 43040), (9684, 39840), (9960, 38736), (10624, 36315), (10760, 35856), (11205, 34432), (11952, 32280), (12105, 31872), (12912, 29880), (13280, 29052), (14526, 26560), (14940, 25824), (15936, 24210), (16140, 23904), (17216, 22410), (17280, 22327), (17928, 21520), (19368, 19920)]