47229840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9371}}^1$

素因数の和:9397

約数の個数: 120

約数和(自身を含む): 181291968

約数和(自身を除く): 134062128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 9371, 18742, 28113, 37484, 46855, 56226, 65597, 74968, 84339, 93710, 112452, 131194, 140565, 149936, 168678, 187420, 196791, 224904, 262388, 281130, 327985, 337356, 374840, 393582, 421695, 449808, 524776, 562260, 590373, 655970, 674712, 749680, 787164, 843390, 983955, 1049552, 1124520, 1180746, 1311940, 1349424, 1574328, 1686780, 1967910, 2249040, 2361492, 2623880, 2951865, 3148656, 3373560, 3935820, 4722984, 5247760, 5903730, 6747120, 7871640, 9445968, 11807460, 15743280, 23614920, 47229840]

約数ペア:

[(1, 47229840), (2, 23614920), (3, 15743280), (4, 11807460), (5, 9445968), (6, 7871640), (7, 6747120), (8, 5903730), (9, 5247760), (10, 4722984), (12, 3935820), (14, 3373560), (15, 3148656), (16, 2951865), (18, 2623880), (20, 2361492), (21, 2249040), (24, 1967910), (28, 1686780), (30, 1574328), (35, 1349424), (36, 1311940), (40, 1180746), (42, 1124520), (45, 1049552), (48, 983955), (56, 843390), (60, 787164), (63, 749680), (70, 674712), (72, 655970), (80, 590373), (84, 562260), (90, 524776), (105, 449808), (112, 421695), (120, 393582), (126, 374840), (140, 337356), (144, 327985), (168, 281130), (180, 262388), (210, 224904), (240, 196791), (252, 187420), (280, 168678), (315, 149936), (336, 140565), (360, 131194), (420, 112452), (504, 93710), (560, 84339), (630, 74968), (720, 65597), (840, 56226), (1008, 46855), (1260, 37484), (1680, 28113), (2520, 18742), (5040, 9371)]