387473760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 1365336000

約数和(自身を除く): 977862240

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 257, 270, 288, 349, 360, 432, 480, 514, 540, 698, 720, 771, 864, 1028, 1047, 1080, 1285, 1396, 1440, 1542, 1745, 2056, 2094, 2160, 2313, 2570, 2792, 3084, 3141, 3490, 3855, 4112, 4188, 4320, 4626, 5140, 5235, 5584, 6168, 6282, 6939, 6980, 7710, 8224, 8376, 9252, 9423, 10280, 10470, 11168, 11565, 12336, 12564, 13878, 13960, 15420, 15705, 16752, 18504, 18846, 20560, 20940, 23130, 24672, 25128, 27756, 27920, 30840, 31410, 33504, 34695, 37008, 37692, 41120, 41880, 46260, 47115, 50256, 55512, 55840, 61680, 62820, 69390, 74016, 75384, 83760, 89693, 92520, 94230, 100512, 111024, 123360, 125640, 138780, 150768, 167520, 179386, 185040, 188460, 222048, 251280, 269079, 277560, 301536, 358772, 370080, 376920, 448465, 502560, 538158, 555120, 717544, 753840, 807237, 896930, 1076316, 1110240, 1345395, 1435088, 1507680, 1614474, 1793860, 2152632, 2421711, 2690790, 2870176, 3228948, 3587720, 4036185, 4305264, 4843422, 5381580, 6457896, 7175440, 8072370, 8610528, 9686844, 10763160, 12108555, 12915792, 14350880, 16144740, 19373688, 21526320, 24217110, 25831584, 32289480, 38747376, 43052640, 48434220, 64578960, 77494752, 96868440, 129157920, 193736880, 387473760]

約数ペア:

[(1, 387473760), (2, 193736880), (3, 129157920), (4, 96868440), (5, 77494752), (6, 64578960), (8, 48434220), (9, 43052640), (10, 38747376), (12, 32289480), (15, 25831584), (16, 24217110), (18, 21526320), (20, 19373688), (24, 16144740), (27, 14350880), (30, 12915792), (32, 12108555), (36, 10763160), (40, 9686844), (45, 8610528), (48, 8072370), (54, 7175440), (60, 6457896), (72, 5381580), (80, 4843422), (90, 4305264), (96, 4036185), (108, 3587720), (120, 3228948), (135, 2870176), (144, 2690790), (160, 2421711), (180, 2152632), (216, 1793860), (240, 1614474), (257, 1507680), (270, 1435088), (288, 1345395), (349, 1110240), (360, 1076316), (432, 896930), (480, 807237), (514, 753840), (540, 717544), (698, 555120), (720, 538158), (771, 502560), (864, 448465), (1028, 376920), (1047, 370080), (1080, 358772), (1285, 301536), (1396, 277560), (1440, 269079), (1542, 251280), (1745, 222048), (2056, 188460), (2094, 185040), (2160, 179386), (2313, 167520), (2570, 150768), (2792, 138780), (3084, 125640), (3141, 123360), (3490, 111024), (3855, 100512), (4112, 94230), (4188, 92520), (4320, 89693), (4626, 83760), (5140, 75384), (5235, 74016), (5584, 69390), (6168, 62820), (6282, 61680), (6939, 55840), (6980, 55512), (7710, 50256), (8224, 47115), (8376, 46260), (9252, 41880), (9423, 41120), (10280, 37692), (10470, 37008), (11168, 34695), (11565, 33504), (12336, 31410), (12564, 30840), (13878, 27920), (13960, 27756), (15420, 25128), (15705, 24672), (16752, 23130), (18504, 20940), (18846, 20560)]