267754320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{997}}^1$

素因数の和:1389

約数の個数: 120

約数和(自身を含む): 902523336

約数和(自身を除く): 634769016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 373, 720, 746, 997, 1119, 1492, 1865, 1994, 2238, 2984, 2991, 3357, 3730, 3988, 4476, 4985, 5595, 5968, 5982, 6714, 7460, 7976, 8952, 8973, 9970, 11190, 11964, 13428, 14920, 14955, 15952, 16785, 17904, 17946, 19940, 22380, 23928, 26856, 29840, 29910, 33570, 35892, 39880, 44760, 44865, 47856, 53712, 59820, 67140, 71784, 79760, 89520, 89730, 119640, 134280, 143568, 179460, 239280, 268560, 358920, 371881, 717840, 743762, 1115643, 1487524, 1859405, 2231286, 2975048, 3346929, 3718810, 4462572, 5578215, 5950096, 6693858, 7437620, 8925144, 11156430, 13387716, 14875240, 16734645, 17850288, 22312860, 26775432, 29750480, 33469290, 44625720, 53550864, 66938580, 89251440, 133877160, 267754320]

約数ペア:

[(1, 267754320), (2, 133877160), (3, 89251440), (4, 66938580), (5, 53550864), (6, 44625720), (8, 33469290), (9, 29750480), (10, 26775432), (12, 22312860), (15, 17850288), (16, 16734645), (18, 14875240), (20, 13387716), (24, 11156430), (30, 8925144), (36, 7437620), (40, 6693858), (45, 5950096), (48, 5578215), (60, 4462572), (72, 3718810), (80, 3346929), (90, 2975048), (120, 2231286), (144, 1859405), (180, 1487524), (240, 1115643), (360, 743762), (373, 717840), (720, 371881), (746, 358920), (997, 268560), (1119, 239280), (1492, 179460), (1865, 143568), (1994, 134280), (2238, 119640), (2984, 89730), (2991, 89520), (3357, 79760), (3730, 71784), (3988, 67140), (4476, 59820), (4985, 53712), (5595, 47856), (5968, 44865), (5982, 44760), (6714, 39880), (7460, 35892), (7976, 33570), (8952, 29910), (8973, 29840), (9970, 26856), (11190, 23928), (11964, 22380), (13428, 19940), (14920, 17946), (14955, 17904), (15952, 16785)]