8909745120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4513}}^1$

素因数の和:4994

約数の個数: 192

約数和(自身を含む): 31259269440

約数和(自身を除く): 22349524320

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, 270, 288, 360, 432, 457, 480, 540, 720, 864, 914, 1080, 1371, 1440, 1828, 2160, 2285, 2742, 3656, 4113, 4320, 4513, 4570, 5484, 6855, 7312, 8226, 9026, 9140, 10968, 12339, 13539, 13710, 14624, 16452, 18052, 18280, 20565, 21936, 22565, 24678, 27078, 27420, 32904, 36104, 36560, 40617, 41130, 43872, 45130, 49356, 54156, 54840, 61695, 65808, 67695, 72208, 73120, 81234, 82260, 90260, 98712, 108312, 109680, 121851, 123390, 131616, 135390, 144416, 162468, 164520, 180520, 197424, 203085, 216624, 219360, 243702, 246780, 270780, 324936, 329040, 361040, 394848, 406170, 433248, 487404, 493560, 541560, 609255, 649872, 658080, 722080, 812340, 974808, 987120, 1083120, 1218510, 1299744, 1624680, 1949616, 1974240, 2062441, 2166240, 2437020, 3249360, 3899232, 4124882, 4874040, 6187323, 6498720, 8249764, 9748080, 10312205, 12374646, 16499528, 18561969, 19496160, 20624410, 24749292, 30936615, 32999056, 37123938, 41248820, 49498584, 55685907, 61873230, 65998112, 74247876, 82497640, 92809845, 98997168, 111371814, 123746460, 148495752, 164995280, 185619690, 197994336, 222743628, 247492920, 278429535, 296991504, 329990560, 371239380, 445487256, 494985840, 556859070, 593983008, 742478760, 890974512, 989971680, 1113718140, 1484957520, 1781949024, 2227436280, 2969915040, 4454872560, 8909745120]

約数ペア:

[(1, 8909745120), (2, 4454872560), (3, 2969915040), (4, 2227436280), (5, 1781949024), (6, 1484957520), (8, 1113718140), (9, 989971680), (10, 890974512), (12, 742478760), (15, 593983008), (16, 556859070), (18, 494985840), (20, 445487256), (24, 371239380), (27, 329990560), (30, 296991504), (32, 278429535), (36, 247492920), (40, 222743628), (45, 197994336), (48, 185619690), (54, 164995280), (60, 148495752), (72, 123746460), (80, 111371814), (90, 98997168), (96, 92809845), (108, 82497640), (120, 74247876), (135, 65998112), (144, 61873230), (160, 55685907), (180, 49498584), (216, 41248820), (240, 37123938), (270, 32999056), (288, 30936615), (360, 24749292), (432, 20624410), (457, 19496160), (480, 18561969), (540, 16499528), (720, 12374646), (864, 10312205), (914, 9748080), (1080, 8249764), (1371, 6498720), (1440, 6187323), (1828, 4874040), (2160, 4124882), (2285, 3899232), (2742, 3249360), (3656, 2437020), (4113, 2166240), (4320, 2062441), (4513, 1974240), (4570, 1949616), (5484, 1624680), (6855, 1299744), (7312, 1218510), (8226, 1083120), (9026, 987120), (9140, 974808), (10968, 812340), (12339, 722080), (13539, 658080), (13710, 649872), (14624, 609255), (16452, 541560), (18052, 493560), (18280, 487404), (20565, 433248), (21936, 406170), (22565, 394848), (24678, 361040), (27078, 329040), (27420, 324936), (32904, 270780), (36104, 246780), (36560, 243702), (40617, 219360), (41130, 216624), (43872, 203085), (45130, 197424), (49356, 180520), (54156, 164520), (54840, 162468), (61695, 144416), (65808, 135390), (67695, 131616), (72208, 123390), (73120, 121851), (81234, 109680), (82260, 108312), (90260, 98712)]