2972222640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15461}}^1$

素因数の和:15572

約数の個数: 160

約数和(自身を含む): 10353355200

約数和(自身を除く): 7381132560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 356, 360, 432, 445, 534, 540, 712, 720, 801, 890, 1068, 1080, 1335, 1424, 1602, 1780, 2136, 2160, 2403, 2670, 3204, 3560, 4005, 4272, 4806, 5340, 6408, 7120, 8010, 9612, 10680, 12015, 12816, 15461, 16020, 19224, 21360, 24030, 30922, 32040, 38448, 46383, 48060, 61844, 64080, 77305, 92766, 96120, 123688, 139149, 154610, 185532, 192240, 231915, 247376, 278298, 309220, 371064, 417447, 463830, 556596, 618440, 695745, 742128, 834894, 927660, 1113192, 1236880, 1376029, 1391490, 1669788, 1855320, 2087235, 2226384, 2752058, 2782980, 3339576, 3710640, 4128087, 4174470, 5504116, 5565960, 6679152, 6880145, 8256174, 8348940, 11008232, 11131920, 12384261, 13760290, 16512348, 16697880, 20640435, 22016464, 24768522, 27520580, 33024696, 33395760, 37152783, 41280870, 49537044, 55041160, 61921305, 66049392, 74305566, 82561740, 99074088, 110082320, 123842610, 148611132, 165123480, 185763915, 198148176, 247685220, 297222264, 330246960, 371527830, 495370440, 594444528, 743055660, 990740880, 1486111320, 2972222640]

約数ペア:

[(1, 2972222640), (2, 1486111320), (3, 990740880), (4, 743055660), (5, 594444528), (6, 495370440), (8, 371527830), (9, 330246960), (10, 297222264), (12, 247685220), (15, 198148176), (16, 185763915), (18, 165123480), (20, 148611132), (24, 123842610), (27, 110082320), (30, 99074088), (36, 82561740), (40, 74305566), (45, 66049392), (48, 61921305), (54, 55041160), (60, 49537044), (72, 41280870), (80, 37152783), (89, 33395760), (90, 33024696), (108, 27520580), (120, 24768522), (135, 22016464), (144, 20640435), (178, 16697880), (180, 16512348), (216, 13760290), (240, 12384261), (267, 11131920), (270, 11008232), (356, 8348940), (360, 8256174), (432, 6880145), (445, 6679152), (534, 5565960), (540, 5504116), (712, 4174470), (720, 4128087), (801, 3710640), (890, 3339576), (1068, 2782980), (1080, 2752058), (1335, 2226384), (1424, 2087235), (1602, 1855320), (1780, 1669788), (2136, 1391490), (2160, 1376029), (2403, 1236880), (2670, 1113192), (3204, 927660), (3560, 834894), (4005, 742128), (4272, 695745), (4806, 618440), (5340, 556596), (6408, 463830), (7120, 417447), (8010, 371064), (9612, 309220), (10680, 278298), (12015, 247376), (12816, 231915), (15461, 192240), (16020, 185532), (19224, 154610), (21360, 139149), (24030, 123688), (30922, 96120), (32040, 92766), (38448, 77305), (46383, 64080), (48060, 61844)]