47683440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9461}}^1$

素因数の和:9487

約数の個数: 120

約数和(自身を含む): 183032928

約数和(自身を除く): 135349488

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, 9461, 18922, 28383, 37844, 47305, 56766, 66227, 75688, 85149, 94610, 113532, 132454, 141915, 151376, 170298, 189220, 198681, 227064, 264908, 283830, 331135, 340596, 378440, 397362, 425745, 454128, 529816, 567660, 596043, 662270, 681192, 756880, 794724, 851490, 993405, 1059632, 1135320, 1192086, 1324540, 1362384, 1589448, 1702980, 1986810, 2270640, 2384172, 2649080, 2980215, 3178896, 3405960, 3973620, 4768344, 5298160, 5960430, 6811920, 7947240, 9536688, 11920860, 15894480, 23841720, 47683440]

約数ペア:

[(1, 47683440), (2, 23841720), (3, 15894480), (4, 11920860), (5, 9536688), (6, 7947240), (7, 6811920), (8, 5960430), (9, 5298160), (10, 4768344), (12, 3973620), (14, 3405960), (15, 3178896), (16, 2980215), (18, 2649080), (20, 2384172), (21, 2270640), (24, 1986810), (28, 1702980), (30, 1589448), (35, 1362384), (36, 1324540), (40, 1192086), (42, 1135320), (45, 1059632), (48, 993405), (56, 851490), (60, 794724), (63, 756880), (70, 681192), (72, 662270), (80, 596043), (84, 567660), (90, 529816), (105, 454128), (112, 425745), (120, 397362), (126, 378440), (140, 340596), (144, 331135), (168, 283830), (180, 264908), (210, 227064), (240, 198681), (252, 189220), (280, 170298), (315, 151376), (336, 141915), (360, 132454), (420, 113532), (504, 94610), (560, 85149), (630, 75688), (720, 66227), (840, 56766), (1008, 47305), (1260, 37844), (1680, 28383), (2520, 18922), (5040, 9461)]