493806720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 1741409280

約数和(自身を除く): 1247602560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 103, 110, 120, 128, 132, 160, 165, 176, 192, 206, 220, 227, 240, 264, 309, 320, 330, 352, 384, 412, 440, 454, 480, 515, 528, 618, 640, 660, 681, 704, 824, 880, 908, 960, 1030, 1056, 1133, 1135, 1236, 1320, 1362, 1408, 1545, 1648, 1760, 1816, 1920, 2060, 2112, 2266, 2270, 2472, 2497, 2640, 2724, 3090, 3296, 3399, 3405, 3520, 3632, 4120, 4224, 4532, 4540, 4944, 4994, 5280, 5448, 5665, 6180, 6592, 6798, 6810, 7040, 7264, 7491, 8240, 9064, 9080, 9888, 9988, 10560, 10896, 11330, 12360, 12485, 13184, 13596, 13620, 14528, 14982, 16480, 16995, 18128, 18160, 19776, 19976, 21120, 21792, 22660, 23381, 24720, 24970, 27192, 27240, 29056, 29964, 32960, 33990, 36256, 36320, 37455, 39552, 39952, 43584, 45320, 46762, 49440, 49940, 54384, 54480, 59928, 65920, 67980, 70143, 72512, 72640, 74910, 79904, 87168, 90640, 93524, 98880, 99880, 108768, 108960, 116905, 119856, 135960, 140286, 145024, 145280, 149820, 159808, 181280, 187048, 197760, 199760, 217536, 217920, 233810, 239712, 257191, 271920, 280572, 299640, 319616, 350715, 362560, 374096, 399520, 435072, 435840, 467620, 479424, 514382, 543840, 561144, 599280, 701430, 725120, 748192, 771573, 799040, 935240, 958848, 1028764, 1087680, 1122288, 1198560, 1285955, 1402860, 1496384, 1543146, 1598080, 1870480, 2057528, 2175360, 2244576, 2397120, 2571910, 2805720, 2992768, 3086292, 3740960, 3857865, 4115056, 4489152, 4794240, 5143820, 5611440, 6172584, 7481920, 7715730, 8230112, 8978304, 10287640, 11222880, 12345168, 14963840, 15431460, 16460224, 20575280, 22445760, 24690336, 30862920, 32920448, 41150560, 44891520, 49380672, 61725840, 82301120, 98761344, 123451680, 164602240, 246903360, 493806720]

約数ペア:

[(1, 493806720), (2, 246903360), (3, 164602240), (4, 123451680), (5, 98761344), (6, 82301120), (8, 61725840), (10, 49380672), (11, 44891520), (12, 41150560), (15, 32920448), (16, 30862920), (20, 24690336), (22, 22445760), (24, 20575280), (30, 16460224), (32, 15431460), (33, 14963840), (40, 12345168), (44, 11222880), (48, 10287640), (55, 8978304), (60, 8230112), (64, 7715730), (66, 7481920), (80, 6172584), (88, 5611440), (96, 5143820), (103, 4794240), (110, 4489152), (120, 4115056), (128, 3857865), (132, 3740960), (160, 3086292), (165, 2992768), (176, 2805720), (192, 2571910), (206, 2397120), (220, 2244576), (227, 2175360), (240, 2057528), (264, 1870480), (309, 1598080), (320, 1543146), (330, 1496384), (352, 1402860), (384, 1285955), (412, 1198560), (440, 1122288), (454, 1087680), (480, 1028764), (515, 958848), (528, 935240), (618, 799040), (640, 771573), (660, 748192), (681, 725120), (704, 701430), (824, 599280), (880, 561144), (908, 543840), (960, 514382), (1030, 479424), (1056, 467620), (1133, 435840), (1135, 435072), (1236, 399520), (1320, 374096), (1362, 362560), (1408, 350715), (1545, 319616), (1648, 299640), (1760, 280572), (1816, 271920), (1920, 257191), (2060, 239712), (2112, 233810), (2266, 217920), (2270, 217536), (2472, 199760), (2497, 197760), (2640, 187048), (2724, 181280), (3090, 159808), (3296, 149820), (3399, 145280), (3405, 145024), (3520, 140286), (3632, 135960), (4120, 119856), (4224, 116905), (4532, 108960), (4540, 108768), (4944, 99880), (4994, 98880), (5280, 93524), (5448, 90640), (5665, 87168), (6180, 79904), (6592, 74910), (6798, 72640), (6810, 72512), (7040, 70143), (7264, 67980), (7491, 65920), (8240, 59928), (9064, 54480), (9080, 54384), (9888, 49940), (9988, 49440), (10560, 46762), (10896, 45320), (11330, 43584), (12360, 39952), (12485, 39552), (13184, 37455), (13596, 36320), (13620, 36256), (14528, 33990), (14982, 32960), (16480, 29964), (16995, 29056), (18128, 27240), (18160, 27192), (19776, 24970), (19976, 24720), (21120, 23381), (21792, 22660)]