54349120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 112

約数和(自身を含む): 155813760

約数和(自身を除く): 101464640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1277, 1330, 1520, 2128, 2240, 2554, 2660, 3040, 4256, 5108, 5320, 6080, 6385, 8512, 8939, 10216, 10640, 12770, 17878, 20432, 21280, 24263, 25540, 35756, 40864, 42560, 44695, 48526, 51080, 71512, 81728, 89390, 97052, 102160, 121315, 143024, 169841, 178780, 194104, 204320, 242630, 286048, 339682, 357560, 388208, 408640, 485260, 572096, 679364, 715120, 776416, 849205, 970520, 1358728, 1430240, 1552832, 1698410, 1941040, 2717456, 2860480, 3396820, 3882080, 5434912, 6793640, 7764160, 10869824, 13587280, 27174560, 54349120]

約数ペア:

[(1, 54349120), (2, 27174560), (4, 13587280), (5, 10869824), (7, 7764160), (8, 6793640), (10, 5434912), (14, 3882080), (16, 3396820), (19, 2860480), (20, 2717456), (28, 1941040), (32, 1698410), (35, 1552832), (38, 1430240), (40, 1358728), (56, 970520), (64, 849205), (70, 776416), (76, 715120), (80, 679364), (95, 572096), (112, 485260), (133, 408640), (140, 388208), (152, 357560), (160, 339682), (190, 286048), (224, 242630), (266, 204320), (280, 194104), (304, 178780), (320, 169841), (380, 143024), (448, 121315), (532, 102160), (560, 97052), (608, 89390), (665, 81728), (760, 71512), (1064, 51080), (1120, 48526), (1216, 44695), (1277, 42560), (1330, 40864), (1520, 35756), (2128, 25540), (2240, 24263), (2554, 21280), (2660, 20432), (3040, 17878), (4256, 12770), (5108, 10640), (5320, 10216), (6080, 8939), (6385, 8512)]