120391128

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1110

約数の個数: 144

約数和(自身を含む): 386327760

約数和(自身を除く): 265936632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 156, 198, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 572, 726, 792, 858, 936, 968, 1063, 1089, 1144, 1287, 1452, 1573, 1716, 2126, 2178, 2574, 2904, 3146, 3189, 3432, 4252, 4356, 4719, 5148, 6292, 6378, 8504, 8712, 9438, 9567, 10296, 11693, 12584, 12756, 13819, 14157, 18876, 19134, 23386, 25512, 27638, 28314, 35079, 37752, 38268, 41457, 46772, 55276, 56628, 70158, 76536, 82914, 93544, 105237, 110552, 113256, 124371, 128623, 140316, 152009, 165828, 210474, 248742, 257246, 280632, 304018, 331656, 385869, 420948, 456027, 497484, 514492, 608036, 771738, 841896, 912054, 994968, 1028984, 1157607, 1216072, 1368081, 1543476, 1672099, 1824108, 2315214, 2736162, 3086952, 3344198, 3648216, 4630428, 5016297, 5472324, 6688396, 9260856, 10032594, 10944648, 13376792, 15048891, 20065188, 30097782, 40130376, 60195564, 120391128]

約数ペア:

[(1, 120391128), (2, 60195564), (3, 40130376), (4, 30097782), (6, 20065188), (8, 15048891), (9, 13376792), (11, 10944648), (12, 10032594), (13, 9260856), (18, 6688396), (22, 5472324), (24, 5016297), (26, 4630428), (33, 3648216), (36, 3344198), (39, 3086952), (44, 2736162), (52, 2315214), (66, 1824108), (72, 1672099), (78, 1543476), (88, 1368081), (99, 1216072), (104, 1157607), (117, 1028984), (121, 994968), (132, 912054), (143, 841896), (156, 771738), (198, 608036), (234, 514492), (242, 497484), (264, 456027), (286, 420948), (312, 385869), (363, 331656), (396, 304018), (429, 280632), (468, 257246), (484, 248742), (572, 210474), (726, 165828), (792, 152009), (858, 140316), (936, 128623), (968, 124371), (1063, 113256), (1089, 110552), (1144, 105237), (1287, 93544), (1452, 82914), (1573, 76536), (1716, 70158), (2126, 56628), (2178, 55276), (2574, 46772), (2904, 41457), (3146, 38268), (3189, 37752), (3432, 35079), (4252, 28314), (4356, 27638), (4719, 25512), (5148, 23386), (6292, 19134), (6378, 18876), (8504, 14157), (8712, 13819), (9438, 12756), (9567, 12584), (10296, 11693)]