976621320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{907}}^1\times {\mathrm{997}}^1$

素因数の和:1924

約数の個数: 128

約数和(自身を含む): 3262262400

約数和(自身を除く): 2285641080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 907, 997, 1080, 1814, 1994, 2721, 2991, 3628, 3988, 4535, 4985, 5442, 5982, 7256, 7976, 8163, 8973, 9070, 9970, 10884, 11964, 13605, 14955, 16326, 17946, 18140, 19940, 21768, 23928, 24489, 26919, 27210, 29910, 32652, 35892, 36280, 39880, 40815, 44865, 48978, 53838, 54420, 59820, 65304, 71784, 81630, 89730, 97956, 107676, 108840, 119640, 122445, 134595, 163260, 179460, 195912, 215352, 244890, 269190, 326520, 358920, 489780, 538380, 904279, 979560, 1076760, 1808558, 2712837, 3617116, 4521395, 5425674, 7234232, 8138511, 9042790, 10851348, 13564185, 16277022, 18085580, 21702696, 24415533, 27128370, 32554044, 36171160, 40692555, 48831066, 54256740, 65108088, 81385110, 97662132, 108513480, 122077665, 162770220, 195324264, 244155330, 325540440, 488310660, 976621320]

約数ペア:

[(1, 976621320), (2, 488310660), (3, 325540440), (4, 244155330), (5, 195324264), (6, 162770220), (8, 122077665), (9, 108513480), (10, 97662132), (12, 81385110), (15, 65108088), (18, 54256740), (20, 48831066), (24, 40692555), (27, 36171160), (30, 32554044), (36, 27128370), (40, 24415533), (45, 21702696), (54, 18085580), (60, 16277022), (72, 13564185), (90, 10851348), (108, 9042790), (120, 8138511), (135, 7234232), (180, 5425674), (216, 4521395), (270, 3617116), (360, 2712837), (540, 1808558), (907, 1076760), (997, 979560), (1080, 904279), (1814, 538380), (1994, 489780), (2721, 358920), (2991, 326520), (3628, 269190), (3988, 244890), (4535, 215352), (4985, 195912), (5442, 179460), (5982, 163260), (7256, 134595), (7976, 122445), (8163, 119640), (8973, 108840), (9070, 107676), (9970, 97956), (10884, 89730), (11964, 81630), (13605, 71784), (14955, 65304), (16326, 59820), (17946, 54420), (18140, 53838), (19940, 48978), (21768, 44865), (23928, 40815), (24489, 39880), (26919, 36280), (27210, 35892), (29910, 32652)]