275450880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 176

約数和(自身を含む): 896094720

約数和(自身を除く): 620643840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 227, 237, 240, 256, 316, 320, 384, 395, 454, 474, 480, 512, 632, 640, 681, 768, 790, 908, 948, 960, 1024, 1135, 1185, 1264, 1280, 1362, 1536, 1580, 1816, 1896, 1920, 2270, 2370, 2528, 2560, 2724, 3072, 3160, 3405, 3632, 3792, 3840, 4540, 4740, 5056, 5120, 5448, 6320, 6810, 7264, 7584, 7680, 9080, 9480, 10112, 10896, 12640, 13620, 14528, 15168, 15360, 17933, 18160, 18960, 20224, 21792, 25280, 27240, 29056, 30336, 35866, 36320, 37920, 40448, 43584, 50560, 53799, 54480, 58112, 60672, 71732, 72640, 75840, 80896, 87168, 89665, 101120, 107598, 108960, 116224, 121344, 143464, 145280, 151680, 174336, 179330, 202240, 215196, 217920, 232448, 242688, 268995, 286928, 290560, 303360, 348672, 358660, 404480, 430392, 435840, 537990, 573856, 581120, 606720, 697344, 717320, 860784, 871680, 1075980, 1147712, 1162240, 1213440, 1434640, 1721568, 1743360, 2151960, 2295424, 2869280, 3443136, 3486720, 4303920, 4590848, 5738560, 6886272, 8607840, 9181696, 11477120, 13772544, 17215680, 18363392, 22954240, 27545088, 34431360, 45908480, 55090176, 68862720, 91816960, 137725440, 275450880]

約数ペア:

[(1, 275450880), (2, 137725440), (3, 91816960), (4, 68862720), (5, 55090176), (6, 45908480), (8, 34431360), (10, 27545088), (12, 22954240), (15, 18363392), (16, 17215680), (20, 13772544), (24, 11477120), (30, 9181696), (32, 8607840), (40, 6886272), (48, 5738560), (60, 4590848), (64, 4303920), (79, 3486720), (80, 3443136), (96, 2869280), (120, 2295424), (128, 2151960), (158, 1743360), (160, 1721568), (192, 1434640), (227, 1213440), (237, 1162240), (240, 1147712), (256, 1075980), (316, 871680), (320, 860784), (384, 717320), (395, 697344), (454, 606720), (474, 581120), (480, 573856), (512, 537990), (632, 435840), (640, 430392), (681, 404480), (768, 358660), (790, 348672), (908, 303360), (948, 290560), (960, 286928), (1024, 268995), (1135, 242688), (1185, 232448), (1264, 217920), (1280, 215196), (1362, 202240), (1536, 179330), (1580, 174336), (1816, 151680), (1896, 145280), (1920, 143464), (2270, 121344), (2370, 116224), (2528, 108960), (2560, 107598), (2724, 101120), (3072, 89665), (3160, 87168), (3405, 80896), (3632, 75840), (3792, 72640), (3840, 71732), (4540, 60672), (4740, 58112), (5056, 54480), (5120, 53799), (5448, 50560), (6320, 43584), (6810, 40448), (7264, 37920), (7584, 36320), (7680, 35866), (9080, 30336), (9480, 29056), (10112, 27240), (10896, 25280), (12640, 21792), (13620, 20224), (14528, 18960), (15168, 18160), (15360, 17933)]